Injury rolls give the same duration whether the roll is a 2, 3, 4, 5, 6, or 7. But obviously they come up more often when the injury roll is on a 7 than on a 2.
Injury is determined by one roll of a 20 sided die.
d20 Result 1-2 Stays in game 3-4 Inj. for remainder of game 5-8 Inj. for 1 extra game 9-11 Inj. for 2 extra games 12-13 Inj. for 3 extra games 14 Inj. for 4 extra games 15 Inj. for 5 extra games 16 Inj. for 6 extra games 17 Inj. for 7 extra games 18 Inj. for 8 extra games 19 Inj. for 10 extra games 20 Inj. for 15 extra games
Probability of a 6 injury player hitting the injury chart each at bat is 2.78%. Probability of a 6 injury player getting injured for 15 games each at bat is .1389%. 10 or more, double that. Injury-prone platoon players who pound lefties? I'm all over that.