Get ready to dive into the future of the Boston Red Sox’s pitching rotation for 2026, because this is where the real excitement begins. But here's where it gets controversial... While some pitchers are clear frontrunners, others are shrouded in debate, leaving fans and analysts divided. And this is the part most people miss: the hidden gems and potential breakout stars lurking in the minors. Let’s break it all down, starting with the big names and working our way through the prospects who could shake things up.
Expected Starters
Garrett Crochet (LHP)
2025 Stats: 205.1 IP | 2.59 ERA | 1.03 WHIP | 31.3 K% | 5.7 BB%
Crochet is the undisputed ace of the rotation, but here’s the controversy: despite his stellar 2025 campaign, some worry about his workload and potential injury risk after pitching deep into the playoffs. However, his ability to combine volume, strikeouts, and win potential makes him a top pick for 2026. His sinkers, cutters, and sweepers dominate left-handed batters, while his four-seamer/cutter combo keeps hitters guessing. Expect an ERA under 3.00, a WHIP around 1.00, and a 30% strikeout rate. If you’re drafting early, Crochet is a no-brainer—especially if you’re chasing wins.
Sonny Gray (RHP)
2025 Stats: 180.2 IP | 4.28 ERA | 1.23 WHIP | 26.7 K% | 5.0 BB%
Gray’s move to Boston is a hot topic. Bold prediction: his BABIP and LOB rates will regress positively, thanks to Fenway’s deep right field and the Red Sox’s coaching staff. While he struggled with hard contact in 2025, his ability to strike out batters and his improved pitch mix could make him a solid SP4 or SP5. Draft him with confidence, but keep an eye on his early-season performance.
Brayan Bello (RHP)
2025 Stats: 166.2 IP | 3.35 ERA | 1.24 WHIP | 17.7 K% | 8.4 BB%
Bello’s shift to a sinker-heavy approach has shown promise, but here’s the catch: his changeup and breaking ball need more whiffability to elevate him beyond a 12-team Toby. If he can refine these pitches, he could be a decent ratio arm. Otherwise, he’s a waiver wire pickup, not a draft target.
On The Fringe
Johan Oviedo (RHP)
2025 Stats: 40.1 IP | 3.57 ERA | 1.21 WHIP | 24.7 K% | 13.5 BB%
Oviedo is a high-risk, high-reward prospect. The debate: can he command his four-seamer consistently? If he does, his 95/96 mph heater with elite extension could make him a Top 50 SP. Paired with his strong slider and curve, he’s a dart throw with massive upside—if he figures it out.
Patrick Sandoval (LHP)
2024 Stats: 79.2 IP | 5.08 ERA | 1.51 WHIP | 22.9 K% | 9.9 BB%
Sandoval’s $18 million contract keeps him in the conversation, but here’s the truth: his lack of a reliable fastball and inconsistent slider make him a risky bet. Fenway’s dimensions might help limit home runs, but his WHIP is a major concern. Unless he shows significant improvement in spring training, he’s a avoid in drafts.
Connelly Early (RHP)
2025 Stats: 19.1 IP | 2.33 ERA | 1.09 WHIP | 36.7 K% | 5.1 BB%
Early is a sleeper pick with a controversial take: he could be Max Fried 2.0. His six-pitch arsenal, 94+ mph fastball, and whiffability across all pitches make him a future star. However, he’ll likely start the season in the minors, making him a waiver wire target rather than a draft pick. Keep an eye on him for a mid-season call-up.
Prospects to Watch
Jake Bennett (LHP, AA)
Bennett’s mid-90s fastball and legit changeup make him a potential SWATCH. If his slider develops, he could be a steady innings eater. Watch for him to get a chance in 2026.
Kyson Witherspoon (RHP, ROK)
Witherspoon is raw but electric, with a mid-90s fastball and a nasty slider. Bold prediction: if he shows control, he could rise quickly through the system and be a 2027 standout.
Final Thoughts
The Red Sox’s rotation has a mix of proven aces, high-upside gambles, and intriguing prospects. The big question: Can the coaching staff unlock the potential in pitchers like Oviedo and Sandoval? And will Early or Bennett force their way into the rotation sooner than expected? One thing’s for sure: 2026 will be a fascinating year for Boston’s pitching staff. What’s your take? Who are you drafting, and who are you avoiding? Let’s debate in the comments!
