| HOU | TEAM | PIT |
| 3.96 | RUNS | 3.90 |
| 5.83 | RUNS AGAINST | 3.44 |
| -1.88 | DIFF | 0.46 |
| -$1,038 | MONEY | $1,203 |
| 5.41 | TEAM ERA | 3.24 |
| 8.29 | OFF HITS | 7.96 |
| 2.75 | OFF WALKS | 2.73 |
| 9.63 | OFF Ks | 7.60 |
| 10.23 | DEF HIT | 7.23 |
| 3.88 | DEF WALKS | 3.40 |
| 6.38 | DEF Ks | 8.21 |
| PLAYER | POS | DESCRIPTION |
|
Josh Fields | P | 15-Day Disabled List |
|
Justin Maxwell | OF | 15-Day Disabled List |
|
Bud Norris | P | Day-to-Day (back) |
|
Alex White | P | 60-Day Disabled List |
| PLAYER | POS | DESCRIPTION |
|
Chase d'Arnaud | SS | 60-Day Disabled List |
|
Jeff Karstens | P | 15-Day Disabled List |
|
James McDonald | P | 15-Day Disabled List |
|
John McDonald | SS | 15-Day Disabled List |
|
Charlie Morton | P | 15-Day Disabled List |
| DATE | OPP | W/L | SCORE | OU | IP | $ |
| 05/20/2013 | KC | W | 6-5 | O | 6⅔ | 141 |
| 05/15/2013 | DET | W | 7-5 | O | 5⅔ | 325 |
| 05/10/2013 | TEX | L | 2-4 | U | 6 | -100 |
| DATE | OPP | W/L | SCORE | OU | IP | $ |
| 05/20/2013 | ATL | L | 1-5 | U | 4 | -100 |
| 05/14/2013 | CHW | L | 2-4 | U | 7 | -101 |
| 05/09/2013 | BOS | W | 5-3 | U | 5⅓ | 150 |
Houston Astros's relievers have pitched 8⅓ innings in the last 3 games.
Pittsburgh Pirates's relievers have pitched 9⅓ innings in the last 3 games.
| Astros are the third lowest scoring team in the league at 4.0 runs per game. |
| Astros have the third-lowest base on balls in the league at 2.8 per game. |
| Astros strike out more than any team in the league with 9.6 per game. |
| Astros are the easiest team to score on in the league, giving up 5.8 runs per game. |
| Astros are second worst in the league in giving up hits, allowing 10.2 per game. |
| Astros give up the most free passes in the league allowing 3.9 per game. |
| Astros strike out the second least opponents in the league with 6.4 per game. |
| Pirates have the second stingiest defence in the league at 3.4 runs per game. |
| Pirates have the best hits allowed in the league, allowing 7.2 per game. |
| Pirates are second worst in walks allowed in the league at 3.4 per game. |
| Pirates lead the league in K's with 8.2 per game. |