Where: Wrigley Field, Chicago, Illinois
Temperature: 78°
Umpires: Home - Tim Tschida, 1B - Bob Davidson, 2B - Angel Campos, 3B - Alfonso Marquez
Attendance: 41009
Rookies Starlin Castro and Tyler Colvin powered the Chicago Cubs to victory on Saturday.
Castro belted a two-run homer and Colvin added a solo shot as the Cubs posted their second straight victory over the St. Louis Cardinals with a 6-5 triumph on Saturday.
Castro also scored on a wild pitch in the fifth inning for Chicago (45-53).
Tom Gorzelanny (6-5) allowed three runs and seven hits in six innings to pick up the victory.
Two relievers bridged the gap to Carlos Marmol, who retired the side in the ninth - with a pair of strikeouts - to record his 18th save of the season.
Tyler Greene had a two-run single and Albert Pujols and Jon Jay had run-scoring sacrifice flies for St. Louis (54-44), which has dropped three in a row after winning eight consecutive games.
Blake Hawksworth permitted six runs and seven hits in 4 1/3 innings to take the loss.
| St. Louis | Chi. Cubs | |
| Blake Hawksworth | Player | Tom Gorzelanny |
| Loss | W/L | Win |
| 4.1 | IP | 6.0 |
| 4 | Strikeouts | 3 |
| 7 | Hits | 7 |
| 10.38 | ERA | 4.50 |
| St. Louis | Chi. Cubs | |
| Tyler Greene | Player | Starlin Castro |
| 2 | Hits | 3 |
| 2 | RBI | 2 |
| 0 | HR | 1 |
| 2 | TB | 7 |
| .500 | Avg | .750 |