[campaignPete R-CT]

Tiebreaker rules off the MLB site ...
http://mlb.mlb.com/news/article/mlb/playoff-tiebreaker-rules?ymd=20130904&content_id=59527184&vkey=news_mlb

head-to-head GRID
http://espn.go.com/mlb/standings/grid

[campaignPete R-CT]

2-way Tiebreakers, based on head-to-head (see grid above):
TEX over TB ... therefore TB @ TEX Monday
TB over CLEVE... therefore CLEVE @ TB Monday
CLEVE over TEX... therefore TEX @ CLEVE Monday

3-way tie, head-to-head records:
CLE 7-5
TB 7-6
TEX 5-8
So it would be #2 TB @ #1 CLE on MON, with the winner going to the wildcard game. The loser plays @ #3 TEX on TUES to determine the other entry.