| Wednesday | 5/8/2013 | |||||
| OMS North | ||||||
| 5:30pm | A's - Advanced Machine Repair - Team #07 | at | Phillies - Red Knapp's - Team #09 | |||
| 7:00pm | Rockies - Lee Contracting, Inc.- Team #01 | at | Indians - Tire Waregouse - Team #03 | |||
| OMS South | ||||||
| 5:30pm | Orioles - Giannetti Contracting - Team #05 | at | Nationals - Patterson Pharmacy - Team #08 | |||
| 7:00pm | Braves - Suburban Cadillac Buick - Team #06 | at | Cubs - RHD Tire, Inc - Team #04 | |||
| Saturday | 5/11/2013 | |||||
| OMS North | ||||||
| 1:30pm | Indians - Tire Waregouse - Team #03 | at | Braves - Suburban Cadillac Buick - Team #06 | |||
| OMS South | ||||||
| 12:00pm | Nationals - Patterson Pharmacy - Team #08 | at | A's - Advanced Machine Repair - Team #07 | |||
| 1:30pm | Tigers - Buffalo Wild Wings - Team #02 | at | Rockies - Lee Contracting, Inc.- Team #01 | |||
| Wednesday | 5/15/2013 | |||||
| OMS North | ||||||
| 5:30pm | Braves - Suburban Cadillac Buick - Team #06 | at | Tigers - Buffalo Wild Wings - Team #02 | |||
| 7:00pm | Phillies - Red Knapp's - Team #09 | at | Nationals - Patterson Pharmacy - Team #08 | |||
| OMS South | ||||||
| 5:30pm | A's - Advanced Machine Repair - Team #07 | at | Cubs - RHD Tire, Inc - Team #04 | |||
| 7:00pm | Orioles - Giannetti Contracting - Team #05 | at | Indians - Tire Waregouse - Team #03 | |||
| Saturday | 5/18/2013 | |||||
| OMS North | ||||||
| 12:00pm | Indians - Tire Waregouse - Team #03 | at | A's - Advanced Machine Repair - Team #07 | |||
| 1:30pm | Tigers - Buffalo Wild Wings - Team #02 | at | Orioles - Giannetti Contracting - Team #05 | |||
| OMS South | ||||||
| 12:00pm | Rockies - Lee Contracting, Inc.- Team #01 | at | Braves - Suburban Cadillac Buick - Team #06 | |||
| 1:30pm | Cubs - RHD Tire, Inc - Team #04 | at | Phillies - Red Knapp's - Team #09 | |||
| Wednesday | 5/22/2013 | |||||
| OMS North | ||||||
| 5:30pm | Orioles - Giannetti Contracting - Team #05 | at | Rockies - Lee Contracting, Inc.- Team #01 | |||
| 7:00pm | Nationals - Patterson Pharmacy - Team #08 | at | Cubs - RHD Tire, Inc - Team #04 | |||
| OMS South | ||||||
| 5:30pm | Phillies - Red Knapp's - Team #09 | at | Indians - Tire Waregouse - Team #03 | |||
| 7:00pm | A's - Advanced Machine Repair - Team #07 | at | Tigers - Buffalo Wild Wings - Team #02 | |||
| Wednesday | 5/29/2013 | |||||
| OMS North | ||||||
| 5:30pm | Rockies - Lee Contracting, Inc.- Team #01 | at | A's - Advanced Machine Repair - Team #07 | |||
| 7:00pm | Braves - Suburban Cadillac Buick - Team #06 | at | Orioles - Giannetti Contracting - Team #05 | |||
| OMS South | ||||||
| 5:30pm | Indians - Tire Waregouse - Team #03 | at | Nationals - Patterson Pharmacy - Team #08 | |||
| 7:00pm | Tigers - Buffalo Wild Wings - Team #02 | at | Phillies - Red Knapp's - Team #09 | |||
| Saturday | 6/1/2013 | |||||
| OMS North | ||||||
| 12:00pm | Tigers - Buffalo Wild Wings - Team #02 | at | Nationals - Patterson Pharmacy - Team #08 | |||
| 1:30pm | Cubs - RHD Tire, Inc - Team #04 | at | Indians - Tire Waregouse - Team #03 | |||
| OMS South | ||||||
| 12:00pm | Rockies - Lee Contracting, Inc.- Team #01 | at | Phillies - Red Knapp's - Team #09 | |||
| 1:30pm | A's - Advanced Machine Repair - Team #07 | at | Braves - Suburban Cadillac Buick - Team #06 | |||
| Wednesday | 6/5/2013 | |||||
| OMS North | ||||||
| 5:30pm | Braves - Suburban Cadillac Buick - Team #06 | at | Phillies - Red Knapp's - Team #09 | |||
| 7:00pm | Orioles - Giannetti Contracting - Team #05 | at | A's - Advanced Machine Repair - Team #07 | |||
| OMS South | ||||||
| 5:30pm | Tigers - Buffalo Wild Wings - Team #02 | at | Cubs - RHD Tire, Inc - Team #04 | |||
| 7:00pm | Rockies - Lee Contracting, Inc.- Team #01 | at | Nationals - Patterson Pharmacy - Team #08 | |||
| Saturday | 6/8/2013 | |||||
| OMS North | ||||||
| 12:00pm | Indians - Tire Waregouse - Team #03 | at | Tigers - Buffalo Wild Wings - Team #02 | |||
| 1:30pm | Cubs - RHD Tire, Inc - Team #04 | at | Rockies - Lee Contracting, Inc.- Team #01 | |||
| OMS South | ||||||
| 12:00pm | Phillies - Red Knapp's - Team #09 | at | Orioles - Giannetti Contracting - Team #05 | |||
| 1:30pm | Nationals - Patterson Pharmacy - Team #08 | at | Braves - Suburban Cadillac Buick - Team #06 | |||
| Wednesday | 6/12/2013 | |||||
| OMS North | ||||||
| 5:30pm | Nationals - Patterson Pharmacy - Team #08 | at | Orioles - Giannetti Contracting - Team #05 | |||
| 7:00pm | Phillies - Red Knapp's - Team #09 | at | A's - Advanced Machine Repair - Team #07 | |||
| OMS South | ||||||
| 5:30pm | Indians - Tire Waregouse - Team #03 | at | Rockies - Lee Contracting, Inc.- Team #01 | |||
| 7:00pm | Cubs - RHD Tire, Inc - Team #04 | at | Braves - Suburban Cadillac Buick - Team #06 | |||
| Saturday | 6/15/2013 | |||||
| OMS North | ||||||
| 12:00pm | Braves - Suburban Cadillac Buick - Team #06 | at | Indians - Tire Waregouse - Team #03 | |||
| 1:30pm | Rockies - Lee Contracting, Inc.- Team #01 | at | Tigers - Buffalo Wild Wings - Team #02 | |||
| OMS South | ||||||
| 12:00pm | Orioles - Giannetti Contracting - Team #05 | at | Cubs - RHD Tire, Inc - Team #04 | |||
| 1:30pm | A's - Advanced Machine Repair - Team #07 | at | Nationals - Patterson Pharmacy - Team #08 | |||
| Wednesday | 6/19/2013 | |||||
| OMS North | ||||||
| 5:30pm | Cubs - RHD Tire, Inc - Team #04 | at | A's - Advanced Machine Repair - Team #07 | |||
| 7:00pm | Nationals - Patterson Pharmacy - Team #08 | at | Phillies - Red Knapp's - Team #09 | |||
| OMS South | ||||||
| 5:30pm | Tigers - Buffalo Wild Wings - Team #02 | at | Braves - Suburban Cadillac Buick - Team #06 | |||
| 7:00pm | Indians - Tire Waregouse - Team #03 | at | Orioles - Giannetti Contracting - Team #05 | |||
| Saturday | 6/22/2013 | |||||
| OMS North | ||||||
| 12:00pm | Nationals - Patterson Pharmacy - Team #08 | at | Rockies - Lee Contracting, Inc.- Team #01 | |||
| 1:30pm | Phillies - Red Knapp's - Team #09 | at | Tigers - Buffalo Wild Wings - Team #02 | |||
| OMS South | ||||||
| 12:00pm | A's - Advanced Machine Repair - Team #07 | at | Indians - Tire Waregouse - Team #03 | |||
| 1:30pm | Cubs - RHD Tire, Inc - Team #04 | at | Orioles - Giannetti Contracting - Team #05 | |||
| Wednesday | 6/26/2013 | |||||
| OMS North | ||||||
| 5:30pm | Phillies - Red Knapp's - Team #09 | at | Cubs - RHD Tire, Inc - Team #04 | |||
| 7:00pm | Braves - Suburban Cadillac Buick - Team #06 | at | Rockies - Lee Contracting, Inc.- Team #01 | |||
| OMS South | ||||||
| 5:30pm | Orioles - Giannetti Contracting - Team #05 | at | Tigers - Buffalo Wild Wings - Team #02 |