Can you do this?

[tmielke]

As a relatively inexperienced FED umpire and 12U travel coach, I wasn't sure if I could do the following.

Situation: ASA rules, my team is the visitors, six inning game, no subs left, bottom of 5th inning, we are up 7-5

One of my outfielders did a very poor slide into second and deeply skinned up her knee. We got her sliding pad over the scrape and finished the inning. Once she sat down in the dugout it was clear that she was not going to continue in the game.

I looked at the bench, realizing no subs. I sent one of the starters out to center field and did not report the sub. I knew if we had to bat in the bottom of the 6th, I would be taking an out in the injured players spot in the line-up.

Nobody said anything, we retired the other team in the top of the sixth, game was over.

Any rule against what I did? Penalty?