| Lineup | Oklahoma State | PG - Joseph Monarrez (fresh) 2 pts. 2 ast. SG - Daniel Seabrooks (fresh) 8 pts. SF - Jamar Lewis (fresh) 4 pts. 2 ast. PF - Antonio Mook (fresh) 4 pts. 3 reb. C - Jay Wilcox (fresh) 3 pts. 3 reb. | |
| Lineup | Southern Illinois | PG - Wilfred Parks (fresh) SG - Taylor Robinson (fresh) 2 pts. SF - Jonas Carlton (fresh) 7 pts. 3 reb. PF - Toby Friend (fresh) 4 pts. 4 reb. 2 stl. C - John Ellis (fresh) 2 pts. | |
| 20:00 | Southern Illinois | Jonas Carlton inbounds the ball | 27-24 |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (0) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense and a 2-3 zone (-2) | |
| 19:40 | Southern Illinois | Daniel Seabrooks is called for the reach on Taylor Robinson - foul #1 on Daniel Seabrooks, team foul #1 | 27-24 |
| 19:26 | Southern Illinois | Jay Wilcox picks off the pass by Jonas Carlton | 27-24 |
| 19:01 | Oklahoma State | Joseph Monarrez buries a fadeaway from the left side | 29-24 |
| 18:46 | Southern Illinois | Jonas Carlton hits the finger roll and he's hacked by Jamar Lewis - foul #1 on Jamar Lewis, team foul #2 | 29-26 |
| 18:46 | Southern Illinois | Jonas Carlton makes the free throw | 29-27 |
| 18:17 | Oklahoma State | Jay Wilcox misses the lay-in but the foul's on John Ellis - foul #2 on John Ellis, team foul #1 | 29-27 |
| 18:17 | Oklahoma State | Jay Wilcox makes the 1st free throw | 30-27 |
| 18:17 | Oklahoma State | Jay Wilcox makes the 2nd free throw | 31-27 |
| 17:57 | Southern Illinois | Taylor Robinson is whistled for a charge - foul #3 on Taylor Robinson, team foul #2 | 31-27 |
| Subs | Oklahoma State | | |
| Subs | Southern Illinois | Dan Phillips (SG) Taylor Robinson | |
| 17:28 | Oklahoma State | Jamar Lewis drills a runner in the lane | 33-27 |
| 17:11 | Southern Illinois | Wilfred Parks comes up short on the 3 from the left corner | 33-27 |
| 17:09 | Southern Illinois | Jonas Carlton tips it home | 33-29 |
| 16:45 | Oklahoma State | Antonio Mook connects on the fadeaway jumper from the right wing on a nice dish by Joseph Monarrez | 35-29 |
| 16:35 | Southern Illinois | Jonas Carlton hits the front of the rim on the shot from just outside the lane | 35-29 |
| 16:33 | Oklahoma State | Antonio Mook grabs the board | 35-29 |
| 16:11 | Oklahoma State | Joseph Monarrez's floater is tipped away by Toby Friend | 35-29 |
| 16:10 | Oklahoma State | Jamar Lewis tips it home | 37-29 |
| 15:49 | Southern Illinois | Jonas Carlton clanks a runner from the right block | 37-29 |
| 15:47 | Oklahoma State | The rebound goes to Joseph Monarrez | 37-29 |
| Lineup | Oklahoma State | PG - Joseph Monarrez (fairly fresh) 4 pts. 3 ast. SG - Daniel Seabrooks (fairly fresh) 8 pts. SF - Jamar Lewis (fairly fresh) 8 pts. 2 ast. PF - Antonio Mook (fairly fresh) 6 pts. 4 reb. C - Jay Wilcox (fairly fresh) 5 pts. 3 reb. | |
| Lineup | Southern Illinois | PG - Wilfred Parks (fairly fresh) SG - Dan Phillips (fresh) 2 pts. SF - Jonas Carlton (fairly fresh) 12 pts. 4 reb. PF - Toby Friend (fresh) 4 pts. 4 reb. 2 blk. 2 stl. C - John Ellis (fairly fresh) 2 pts. | |
| 15:18 | Oklahoma State | Jay Wilcox buries a driving attempt from the baseline | 39-29 |
| 14:58 | Southern Illinois | Toby Friend double dribbles | 39-29 |
| Subs | Oklahoma State | Wayne Large (SG), Troy Moore (SF), William Short (PF), Robert Delk (C) Daniel Seabrooks, Jamar Lewis, Antonio Mook, Jay Wilcox | |
| Subs | Southern Illinois | Sean Franck (PG), Taylor Robinson (SG), Lee Freeman (PF), Clinton Hunter (C) Wilfred Parks, Jonas Carlton, Toby Friend, John Ellis | |
| 14:35 | Oklahoma State | Joseph Monarrez comes up short on the floater from the right side | 39-29 |
| 14:34 | Oklahoma State | Joseph Monarrez tips it home | 41-29 |
| 14:12 | Southern Illinois | Dan Phillips scores on a jumpshot from the left wing | 41-31 |
| 13:45 | Oklahoma State | Joseph Monarrez jams it set up by Troy Moore | 43-31 |
| 13:20 | Southern Illinois | Taylor Robinson's pass is off the mark and out of bounds | 43-31 |
| Subs | Oklahoma State | Daniel Seabrooks (SG) Joseph Monarrez | |
| Subs | Southern Illinois | Toby Friend (PF) Dan Phillips | |
| 12:54 | Oklahoma State | William Short misses badly on a fadeaway from close range | 43-31 |
| 12:52 | Oklahoma State | The offensive rebound goes to William Short | 43-31 |
| 12:31 | Oklahoma State | William Short's pass is intercepted by Toby Friend | 43-31 |
| 12:13 | Southern Illinois | Sean Franck can't connect on a 3 from the left wing | 43-31 |
| 12:12 | Southern Illinois | Lee Freeman pulls down the offensive rebound | 43-31 |
| 12:02 | Southern Illinois | Lee Freeman's pass is off the mark and out of bounds | 43-31 |
| Subs | Oklahoma State | Jamar Lewis (SF), Antonio Mook (PF) Daniel Seabrooks, Robert Delk | |
| Subs | Southern Illinois | Jonas Carlton (SF), John Ellis (C) Clinton Hunter, Lee Freeman | |
| 11:42 | Oklahoma State | Troy Moore connects on the floater from the right wing on a great pass from Wayne Large | 45-31 |
| Lineup | Oklahoma State | PG - Wayne Large (fresh) 4 pts. 1 ast. SG - Troy Moore (fresh) 4 pts. 1 ast. SF - Jamar Lewis (fresh) 8 pts. 2 ast. PF - Antonio Mook (fresh) 6 pts. 4 reb. C - William Short (fresh) 2 reb. | |
| Lineup | Southern Illinois | PG - Sean Franck (fresh) 3 pts. 3 ast. 3 pf. SG - Taylor Robinson (fresh) 2 pts. 3 pf. SF - Jonas Carlton (fresh) 12 pts. 4 reb. PF - Toby Friend (fresh) 4 pts. 4 reb. 2 blk. 3 stl. C - John Ellis (fresh) 2 pts. | |
| 11:33 | Southern Illinois | John Ellis hits a 3 pointer from straight away set up by Taylor Robinson | 45-34 |
| 11:10 | Oklahoma State | William Short is fouled on the floor by Taylor Robinson - foul #4 on Taylor Robinson, team foul #3 | 45-34 |
| Subs | Oklahoma State | Joseph Monarrez (PG), Daniel Seabrooks (SG), Jay Wilcox (C) Wayne Large, Troy Moore, William Short | |
| Subs | Southern Illinois | Wilfred Parks (PG), Dan Phillips (SG) Sean Franck, Taylor Robinson | |
| 10:56 | Oklahoma State | Jamar Lewis loses the dribble to John Ellis | 45-34 |
| 10:41 | Southern Illinois | John Ellis hits the front of the rim on the 3pt shot from the left corner | 45-34 |
| 10:39 | Southern Illinois | John Ellis grabs the offensive rebound | 45-34 |
| 10:24 | Southern Illinois | Dan Phillips can't connect on a shot from the left wing but he's fouled by Daniel Seabrooks - foul #2 on Daniel Seabrooks, team foul #3 | 45-34 |
| 10:24 | Southern Illinois | Dan Phillips makes the 1st free throw | 45-35 |
| 10:24 | Southern Illinois | Dan Phillips makes the 2nd free throw | 45-36 |
| 10:06 | Oklahoma State | Wilfred Parks takes the ball from Daniel Seabrooks | 45-36 |
| 10:03 | Southern Illinois | Wilfred Parks lays it up and in | 45-38 |
| 09:43 | Oklahoma State | Joseph Monarrez can't connect on a shot from the left block | 45-38 |
| 09:41 | Southern Illinois | The rebound goes to John Ellis | 45-38 |
| 09:22 | Southern Illinois | Dan Phillips misses the driving attempt in the lane | 45-38 |
| 09:20 | Oklahoma State | Joseph Monarrez gets the rebound | 45-38 |
| 09:01 | Oklahoma State | Jay Wilcox travels with the ball | 45-38 |
| Subs | Oklahoma State | Wayne Large (SG), Troy Moore (SF), William Short (PF) Daniel Seabrooks, Jamar Lewis, Antonio Mook | |
| Subs | Southern Illinois | Sean Franck (PG), Clinton Hunter (SF), Lee Freeman (PF) Dan Phillips, Jonas Carlton, Toby Friend | |
| 08:37 | Southern Illinois | Sean Franck is hacked by Joseph Monarrez - foul #2 on Joseph Monarrez, team foul #4 | 45-38 |
| Subs | Oklahoma State | Robert Delk (C) Jay Wilcox | |
| Subs | Southern Illinois | James Sholar (C) John Ellis | |
| 08:22 | Southern Illinois | Clinton Hunter connects on the jumper from the free throw line and he's hacked by Troy Moore - foul #2 on Troy Moore, team foul #5 | 45-40 |
| 08:22 | Southern Illinois | Clinton Hunter misses the free throw | 45-40 |
| 08:22 | Oklahoma State | William Short grabs the board | 45-40 |
| 08:04 | Oklahoma State | Troy Moore can't connect on a 3pt shot from straight away | 45-40 |
| 08:03 | Southern Illinois | Lee Freeman pulls down the rebound | 45-40 |
| 07:56 | Southern Illinois | Wilfred Parks can't connect on a pull-up jumper from the right wing | 45-40 |
| 07:54 | Oklahoma State | Troy Moore snags the defensive board | 45-40 |
| 07:42 | Oklahoma State | Joseph Monarrez drills a fadeaway from the right side set up by Troy Moore | 47-40 |
| Lineup | Oklahoma State | PG - Joseph Monarrez (fairly fresh) 10 pts. 3 ast. SG - Wayne Large (fresh) 4 pts. 1 ast. SF - Troy Moore (fresh) 4 pts. 2 ast. PF - William Short (fresh) 3 reb. C - Robert Delk (fresh) | |
| Lineup | Southern Illinois | PG - Sean Franck (fresh) 3 pts. 3 ast. 3 pf. SG - Wilfred Parks (fresh) 2 pts. SF - Clinton Hunter (fresh) 4 pts. PF - Lee Freeman (fresh) 6 reb. C - James Sholar (fresh) | |
| 07:21 | Southern Illinois | Joseph Monarrez steals the ball from James Sholar | 47-40 |
| 06:59 | Oklahoma State | Lee Freeman denies the turnaround by Robert Delk | 47-40 |
| 06:57 | Southern Illinois | Clinton Hunter grabs the board | 47-40 |
| 06:42 | Southern Illinois | Wayne Large steals the ball from Wilfred Parks | 47-40 |
| 06:21 | Oklahoma State | William Short drills a turnaround from the baseline on a nice dish by Joseph Monarrez and he's hacked by Lee Freeman - foul #1 on Lee Freeman, team foul #4 | 49-40 |
| Subs | Oklahoma State | Daniel Seabrooks (SG), Jamar Lewis (SF), Jay Wilcox (C) Joseph Monarrez, Troy Moore, Robert Delk | |
| Subs | Southern Illinois | Taylor Robinson (SG), Jonas Carlton (SF), Toby Friend (PF), John Ellis (C) Wilfred Parks, Clinton Hunter, Lee Freeman, James Sholar | |
| 06:21 | Oklahoma State | William Short makes the free throw | 50-40 |
| 06:00 | Southern Illinois | Sean Franck misses long on a jumper from the right side but he's hacked by William Short - foul #1 on William Short, team foul #6 | 50-40 |
| Subs | Oklahoma State | Antonio Mook (PF) William Short | |
| Subs | Southern Illinois | | |
| 06:00 | Southern Illinois | Sean Franck makes the 1st free throw | 50-41 |
| 06:00 | Southern Illinois | Sean Franck makes the 2nd free throw | 50-42 |
| 05:33 | Oklahoma State | Antonio Mook misses long on a jumpshot from the left wing | 50-42 |
| 05:31 | Southern Illinois | Jonas Carlton grabs the board | 50-42 |
| 05:26 | Southern Illinois | Jonas Carlton buries a turnaround from the right block on a great pass from Sean Franck | 50-44 |
| 05:10 | Oklahoma State | Wayne Large comes up short on the 3pt attempt from the left corner | 50-44 |
| 05:08 | Southern Illinois | John Ellis grabs the defensive rebound | 50-44 |
| 05:04 | Southern Illinois | Toby Friend scores on a floater from the right block and the foul's on Antonio Mook - foul #1 on Antonio Mook, team foul #7 | 50-46 |
| Subs | Oklahoma State | Joseph Monarrez (PG) Wayne Large | |
| Subs | Southern Illinois | Dan Phillips (PG) Sean Franck | |
| 05:04 | Southern Illinois | Toby Friend misses the free throw | 50-46 |
| 05:04 | Oklahoma State | Jay Wilcox pulls down the rebound | 50-46 |
| 04:44 | Oklahoma State | Daniel Seabrooks scores on a fadeaway in the paint on a nice dish by Jay Wilcox | 52-46 |
| 04:23 | Southern Illinois | Toby Friend blows the layup | 52-46 |
| 04:22 | Oklahoma State | Antonio Mook snags the defensive board | 52-46 |
| 04:02 | Oklahoma State | Dan Phillips is called for the reach on Antonio Mook - foul #2 on Dan Phillips, team foul #5 | 52-46 |
| Subs | Oklahoma State | | |
| Subs | Southern Illinois | Sean Franck (PG) Dan Phillips | |
| 03:53 | Oklahoma State | Jonas Carlton takes the ball from Jamar Lewis | 52-46 |
| 03:32 | Southern Illinois | Toby Friend misses short on a 3 pointer from the right wing | 52-46 |
| 03:30 | Oklahoma State | Joseph Monarrez snags the defensive board | 52-46 |
| Lineup | Oklahoma State | PG - Joseph Monarrez (fresh) 10 pts. 4 ast. SG - Daniel Seabrooks (fresh) 10 pts. SF - Jamar Lewis (fresh) 8 pts. 2 ast. PF - Antonio Mook (fresh) 6 pts. 5 reb. C - Jay Wilcox (fairly fresh) 7 pts. 4 reb. | |
| Lineup | Southern Illinois | PG - Sean Franck (fresh) 5 pts. 4 ast. 3 pf. SG - Taylor Robinson (fresh) 2 pts. 1 ast. 4 pf. SF - Jonas Carlton (fresh) 14 pts. 5 reb. 2 stl. PF - Toby Friend (fresh) 6 pts. 4 reb. 2 blk. 3 stl. C - John Ellis (fresh) 5 pts. 3 reb. | |
| 03:01 | Oklahoma State | Daniel Seabrooks knocks in the jumper from the left wing on a nice dish by Jamar Lewis | 54-46 |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (0) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense (uptempo) and a 2-3 zone (-2) | |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense (uptempo) and a 2-3 zone (-2) | |
| 02:53 | Southern Illinois | Taylor Robinson misses badly on a 3pt jumper from the left corner | 54-46 |
| 02:51 | Oklahoma State | The rebound goes to Antonio Mook | 54-46 |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense (uptempo) and a 2-3 zone (-1) | |
| 02:28 | Oklahoma State | Joseph Monarrez misses long on a fadeaway from the right side | 54-46 |
| 02:26 | Southern Illinois | John Ellis grabs the board | 54-46 |
| 02:11 | Southern Illinois | Taylor Robinson buries a 3pt shot from straight away | 54-49 |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense (uptempo) and a 2-3 zone (-2) | |
| 01:42 | Oklahoma State | Joseph Monarrez drills a floater from the free throw line on a nice dish by Antonio Mook | 56-49 |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense and a 2-3 zone (-2) | |
| 01:28 | Southern Illinois | Taylor Robinson makes the shot from the free throw line set up by Sean Franck | 56-51 |
| 00:59 | Oklahoma State | Jamar Lewis is denied on a layup by John Ellis | 56-51 |
| 00:57 | Oklahoma State | Antonio Mook tips it in | 58-51 |
| Game Plan | Oklahoma State | Oklahoma State is playing a triangle offense (slowdown) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense (uptempo) and a 2-3 zone (-2) | |
| 00:51 | Southern Illinois | Sean Franck misses the floater from just outside the lane | 58-51 |
| 00:50 | Oklahoma State | Jamar Lewis snags the defensive board | 58-51 |
| Game Plan | Oklahoma State | Oklahoma State is playing a spread offense (hold ball) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a motion offense (uptempo) and intentionally fouling (-2) | |
| 00:47 | Oklahoma State | Jamar Lewis is fouled in the backcourt by Taylor Robinson - foul #5 on Taylor Robinson, team foul #6 | 58-51 |
| Subs | Oklahoma State | William Short (PF) Antonio Mook | |
| Subs | Southern Illinois | Dan Phillips (SG) Taylor Robinson | |
| 00:45 | Oklahoma State | Joseph Monarrez is hacked by Sean Franck - foul #4 on Sean Franck, team foul #7 | 58-51 |
| 00:45 | Oklahoma State | Joseph Monarrez makes the 1st free throw | 59-51 |
| 00:45 | Oklahoma State | Joseph Monarrez misses the 2nd free throw | 59-51 |
| 00:45 | Southern Illinois | John Ellis pulls down the rebound | 59-51 |
| Game Plan | Oklahoma State | Oklahoma State is playing a spread offense (hold ball) and a man to man (+3) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a quick shot offense (quick shot) and intentionally fouling (-2) | |
| 00:39 | Southern Illinois | Sean Franck scores on a 3 from the left wing on a great pass from Dan Phillips | 59-54 |
| 00:36 | Oklahoma State | Sean Franck is called for the reach on Daniel Seabrooks in the backcourt - foul #5 on Sean Franck, team foul #8 | 59-54 |
| Subs | Oklahoma State | | |
| Subs | Southern Illinois | Wilfred Parks (PG) Sean Franck | |
| 00:36 | Oklahoma State | Daniel Seabrooks makes the 1st free throw | 60-54 |
| 00:36 | Oklahoma State | Daniel Seabrooks makes the 2nd free throw | 61-54 |
| 00:33 | Southern Illinois | Southern Illinois calls a full timeout (2 :30 3 full remaining) | 61-54 |
| Subs | Oklahoma State | Antonio Mook (PF) William Short | |
| Subs | Southern Illinois | | |
| 00:31 | Southern Illinois | Dan Phillips drills a 3 pointer from straight away on a nice dish by Wilfred Parks | 61-57 |
| 00:29 | Oklahoma State | Joseph Monarrez is fouled in the backcourt by Wilfred Parks - foul #1 on Wilfred Parks, team foul #9 | 61-57 |
| Subs | Oklahoma State | Wayne Large (SG), Troy Moore (SF), William Short (PF) Daniel Seabrooks, Jamar Lewis, Antonio Mook | |
| Subs | Southern Illinois | | |
| 00:29 | Oklahoma State | Joseph Monarrez makes the 1st free throw | 62-57 |
| 00:29 | Oklahoma State | Joseph Monarrez misses the 2nd free throw | 62-57 |
| 00:29 | Southern Illinois | Toby Friend pulls down the rebound | 62-57 |
| Game Plan | Oklahoma State | Oklahoma State is playing a spread offense (hold ball) and a man to man (0) | |
| Game Plan | Southern Illinois | Southern Illinois is playing a quick shot offense (quick shot) and intentionally fouling (-2) | |
| 00:23 | Southern Illinois | Dan Phillips misses badly on a 3 pointer from the left wing | 62-57 |
| 00:21 | Oklahoma State | Joseph Monarrez pulls down the rebound | 62-57 |
| 00:21 | Oklahoma State | Oklahoma State calls a full timeout (2 :30 3 full remaining) | 62-57 |
| 00:19 | Oklahoma State | Joseph Monarrez is hacked by Wilfred Parks in the backcourt - foul #2 on Wilfred Parks, team foul #10 | 62-57 |
| 00:19 | Oklahoma State | Joseph Monarrez misses the 1st free throw | 62-57 |
| 00:19 | Oklahoma State | Joseph Monarrez misses the 2nd free throw | 62-57 |
| 00:19 | Southern Illinois | Toby Friend grabs the defensive rebound | 62-57 |
| 00:19 | Southern Illinois | Southern Illinois calls a full timeout (2 :30 2 full remaining) | 62-57 |
| 00:14 | Southern Illinois | Wilfred Parks scores on a 3 from the left corner set up by John Ellis | 62-60 |
| 00:13 | Oklahoma State | Dan Phillips is called for the reach on William Short in the backcourt - foul #3 on Dan Phillips, team foul #11 | 62-60 |
| Subs | Oklahoma State | Daniel Seabrooks (SG), Jamar Lewis (SF) Wayne Large, Troy Moore | |
| Subs | Southern Illinois | | |
| 00:13 | Oklahoma State | William Short makes the 1st free throw | 63-60 |
| 00:13 | Oklahoma State | William Short makes the 2nd free throw | 64-60 |
| 00:08 | Southern Illinois | Dan Phillips misses short on a 3pt shot from the right wing | 64-60 |
| 00:07 | Oklahoma State | Jay Wilcox pulls down the rebound | 64-60 |
| 00:04 | Oklahoma State | Wilfred Parks is called for the reach on Jay Wilcox in the backcourt - foul #3 on Wilfred Parks, team foul #12 | 64-60 |
| Subs | Oklahoma State | Wayne Large (SG), Troy Moore (SF) Daniel Seabrooks, Jamar Lewis | |
| Subs | Southern Illinois | | |
| 00:04 | Oklahoma State | Jay Wilcox makes the 1st free throw | 65-60 |
| 00:04 | Oklahoma State | Jay Wilcox misses the 2nd free throw | 65-60 |
| 00:04 | Southern Illinois | John Ellis snags the defensive board | 65-60 |
| 00:04 | Southern Illinois | Southern Illinois calls a full timeout (2 :30 1 full remaining) | 65-60 |
| 00:00 | Southern Illinois | Dan Phillips clanks a halfcourt shot | 65-60 |