Phoenix Municipal Stadium 1 40 2010-03-29 Default 2010-03-29 Seattle Mariners @ Oakland Athletics Oakland-Alameda County Coliseum 4 324 2010-04-08 Baseball 2010-04-05 Seattle Mariners @ Oakland Athletics Safeco Field 3 1196 2010-04-14 Baseball 2010-04-12 Oakland Athletics @ Seattle Mariners Oakland-Alameda County Coliseum 2 182 2010-05-18 Baseball 2010-05-17 Seattle Mariners @ Oakland Athletics Safeco Field 3 1146 2010-08-11 Baseball 2010-08-09 Oakland Athletics @ Seattle Mariners Oakland-Alameda County Coliseum 3 264 2010-09-08 Baseball 2010-09-06 Seattle Mariners @ Oakland Athletics Safeco Field 4 1421 2010-10-03 Baseball 2010-09-30 Oakland Athletics @ Seattle Mariners