From Reliever to Relief: How Ranger Suárez Gave the Phillies a Rotation Boost
The Phillies’ rotation hasn’t been a total disaster this season. Zack Wheeler is a top Cy Young candidate, and Aaron Nola has held his own as one of the league’s best starters, with the two combining for 10.8 WAR. But the rest? Zach Eflin went down in mid-July with a knee injury before getting surgery earlier this month. Vince Velasquez spent nearly two months on the injured list with a blister and was recently DFA’d; he now wears a Padres uniform. Spencer Howard had his own sophomore struggles before being traded to the Rangers at the deadline. Enter 26-year-old left-hander Ranger Suárez, who, after picking up the slack in the bullpen and briefly filling in as the team’s closer, was called upon to step into the rotation.
Suárez has been remarkably consistent since being stretched out as a starter, going at least five innings and allowing two earned runs or fewer in each of his last six starts:
| Date | Opp | IP | H | ER | HR | BB | SO |
|---|---|---|---|---|---|---|---|
| 2021-09-20 | BAL | 6 | 7 | 2 | 0 | 1 | 5 |
| 2021-09-15 | CHC | 6 | 6 | 2 | 1 | 1 | 8 |
| 2021-09-09 | COL | 6 | 5 | 1 | 0 | 1 | 6 |
| 2021-09-04 | @MIA | 5 | 2 | 0 | 0 | 2 | 7 |
| 2021-08-29 | ARI | 5.1 | 5 | 1 | 0 | 2 | 5 |
| 2021-08-24 | TBR | 6.2 | 6 | 1 | 0 | 1 | 7 |
During that stretch, he has only given up one home run. He’s been prolific in that regard all season, having allowed just four homers total and boasting a minuscule 0.26 HR/9 rate over those last six starts. If we extend that to the beginning of August, when he first took the mound as a starter, that becomes an even more impressive 0.18 HR/9 over 49.2 innings pitched. Not only does he seem to have the home run thing figured out, but he also doesn’t give out many free passes either: He’s issued no more than two walks in each of his last six games, good for a 5.6 BB%.