1969 Season - Joe Torre injury??

1969 Joe Torre's card has me confused as I've never seen this before, nor have I been able to find any discussion on this:
https://onlinegames.strat-o-matic.com/player/42145/1969/4/1969

Games: 159 / AB: 602 BB: 66 = 668 PA

His Inj rating is an italicized 2 on the player set list.
https://onlinegames.strat-o-matic.com/playerset/browse/1969
His injury roll is on 1-3

Scrolling down to the bottom of the page only has the usual INJ explainer.
Anyone know why he has the weird inj rating and location (in relation to the PA for his season?

Barry Bonds and Lance Parrish have it too (in ATG 9.) Don't know the reasoning behind it.

So does BIll Dickey.

They're capped at three game injuries, but have a higher chance of getting injured.