Just like Kohlschreiber today.
Will be very useful imo. Let's share any info we found. Is there any injury-probable player? XXX player retired last game and he/she still not fully healed? Let's post'em in this thread! Sometimes we know players with minor injury before game, sometimes not. But when we know, it can be a great advantage.
Will keep an eye on Kohlschreiber on his next game!
This site is useful also..
http://www.tennisexplorer.com/list-players/injured/