Hasn't allowed an earned run since April and has converted all 23 of his save opportunities.
Has allowed just one run over his last 10 appearances and owns a 0.99 ERA and 0.95 WHIP.
Has yet to blow a save and owns a 1.00 ERA in 10 June appearances, striking out 11 in 9.0 innings.
Has converted 23 of 26 chances this season and owns a 1.38 ERA on the whole, collecting 39 strikeouts in 32.2 innings.
Hasn't allowed a run in any of his last 10 appearances and has converted all 26 of his save opportunities this season.
Has a 3.80 ERA at home this season but has blown just one save in 21 opportunities.
Has allowed just one run over his last 10 appearances, dropping his season ERA to 3.31 ERA. Has converted 20 of 22 save opportunities and owns a 2.30 ERA at home.
Allowed a walk that eventually came around to score in his last outing but has converted 15 of 16 save opportunities this season and owns a respectable 2.70 home ERA this season.
Has now blown three saves in 16 opportunities but still owns a 1.84 ERA on the road with 19 strikeouts in 14.2 innings.
Has now converted 17 of 21 opportunities this season, and owns a 0.73 ERA on the road.
hasn't allowed a run in any of his last seven outings and has converted 16 of 17 save opportunities this season.
Has yet to convert a save opportunity but is the presumed closer for the Cardinals following Trevor Rosenthal's removal from the role.
has allowed just two earned runs in his last 10 appearances but has just 10 saves on the season.
Has converted all three of his save opportunities since taking the job, and has yet to allow a run on the road this season.
Owns a 4.32 ERA at home this season, and has blown four saves in 22 chances but has converted each of his last four opportunities and has a 2.25 ERA in June.
Allowed two earned runs in Wednesday's outing against the Rockies, now allowing a run or more in three of his last six appearances and has a 4.22 ERA in June but has converted 15 of 17 opportunities this season.
Owns a 3.19 ERA in five June starts and a 3.42 mark on the road, facing a Nationals offense that's been mediocre of late.
Has allowed just one earned run in his last seven appearances, owning a 1.80 ERA at home this season.
Has converted 15 of 17 save opportunities this season, and owns a 2.37 ERA with 23 strikeouts in 19.0 innings on the road but a 3.31 mark overall.
Allowed three earned runs over two innings in his last outing, but still converted his 15th save of the season. Has blown three in 18 opportunities, however.
Has a 5.14 ERA on the road this season but has converted 21 of 23 opportunities on the whole and has a 2.00 ERA in June.
Has now converted four straight save opportunities and owns a 2.08 ERA in June, but has a 5.14 ERA on the road this season.
Has a poor history against current Cardinals hitters, allowing a .952 OPS including five home runs in 76 at-bats.
HHas blown each of his save opportunities this season and isn't guaranteed the closer role at this point.