A couple things.
1) Matt would probably be better off writing a check for $10K and be done with it. He's struggling to hit for power this year, so if he only hits a few more homers before the All Star break, it doesn't look great.
2) Nobody knows what other charities Kemp donates to. Maybe he donates a mil a year to various charities. To suggest that someone isn't giving enough, when he could easily do what most players are doing and give nothing, is pretty ******.