![Luis Severino is the ace of the Yankees staff](https://sportshub.cbsistatic.com/i/2021/06/07/c2d330b3-c917-4edb-b427-d5546cb8ecad/sot-mayweather-00-00-41-19-still001.jpg?width=320&height=180)
Yankees stock watch: Why Luis Severino's first rehab start was promising; struggles on the bases, vs. AL East
![Luis Severino is the ace of the Yankees staff](https://img.mlbstatic.com/mlb-images/image/private/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg,dpr_3.0/mlb/wero1mtvea5ctbtgnsou)
Looking back on the best Luis Severino reactions during his superb outing in ALDS Game 4
![Luis Severino is the ace of the Yankees staff](https://cdn.vox-cdn.com/thumbor/HLwv3z4ShDDPCDMxo7hwpkecfFQ=/0x0:3516x2412/1200x800/filters:focal(1412x706:1974x1268)/cdn.vox-cdn.com/uploads/chorus_image/image/62317605/usa_today_11403587.0.jpg)
Luis Severino's first half was so good, but his second half so bad - Pinstripe Alley
![Luis Severino is the ace of the Yankees staff](https://empiresportsmedia.com/wp-content/uploads/2023/06/USATSI_20813465-scaled.jpg?w=858)
Could the Yankees drop former All-Star pitcher from rotation?
![Luis Severino is the ace of the Yankees staff](https://nbcsports.brightspotcdn.com/dims4/default/88c019a/2147483647/strip/false/crop/4084x2298+0+0/resize/1486x836!/quality/90/?url=https%3A%2F%2Fnbc-sports-production-nbc-sports.s3.amazonaws.com%2Fbrightspot%2F56%2F10%2F415da3f3fecc23b949b4415f1fc4%2Fusatsi-14051187-e1615504097221.jpg)
Former ace Severino rejoins Yankees after out nearly two years - NBC Sports
![Luis Severino is the ace of the Yankees staff](https://elitesportsny.com/wp-content/uploads/2023/07/USATSI_21001464-scaled.jpg)
Luis Severino's Yankees future keeps looking bleaker
![Luis Severino is the ace of the Yankees staff](https://bdc2020.o0bc.com/wp-content/uploads/2017/11/download-4-1-scaled.jpg)
Pedro Martinez and David Ortiz explain why they decided to help Yankees ace Luis Severino
![Luis Severino is the ace of the Yankees staff](https://image-cdn.essentiallysports.com/wp-content/uploads/Luis-Severino-of-the-New-York-Yankees-1536x1024.jpeg)
New York Yankees' General Manager Explains Why He Stopped Top Ace Luis Severino From Playing the 2023 World Baseball Classic - EssentiallySports
![Luis Severino is the ace of the Yankees staff](https://a.espncdn.com/photo/2019/1015/r613317_1296x729_16-9.jpg)
Yankees' Luis Severino has Tommy John surgery, out for 2020 season - ESPN
![Luis Severino is the ace of the Yankees staff](https://www.nj.com/resizer/LVGo2DWU63smBDkaoYSZ1xBo3PU=/1280x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/WDQNOMUOKVFSRLK4B36PSNQPSM.jpg)
Yankees sticking with Luis Severino … but for how much longer?