Patrick Sandoval

Patrick Sandoval

29-Year-Old PitcherSP
Boston Red Sox
2026 Fantasy Outlook
While with the Angels, Sandoval underwent internal brace surgery in June 2024. He was non-tendered and later signed a two-year, $18.25 million contract with the expectation of joining Boston sometime in the second half. Recovery timelines for this procedure are less established than for Tommy John surgery, and Sandoval encountered setbacks during rehab that prevented him from appearing in minor league games or reaching the Red Sox. He is expected to be ready for spring training, though his role remains uncertain. Still, the size of the club's investment points toward a spot on the major league staff, likely in a swingman role. Boston has developed a reputation for maximizing pitcher arsenals, which could work in Sandoval's favor. He throws his four-seam fastball roughly half the time and complements it with a deep mix that includes seven additional pitches. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#378
ADP
Signed a two-year, $18.25 million contract with the Red Sox in December of 2024.
Encouraging results in season debut
PBoston Red Sox
July 9, 2026
Sandoval took a no-decision Thursday against the White Sox, allowing one run on five hits and one walk in 4.1 innings. He struck out five.
Analysis
Making his season debut for the Red Sox, Sandoval fared well in what also was his first big-league appearance since 2024 following a lengthy recovery from internal brace surgery and several setbacks. The 29-year-old southpaw threw 41 of his 65 pitches for strikes, but he couldn't quite get through the fifth inning as his control began to wane, tossing a wild pitch during the frame. Connelly Early (elbow) and Ranger Suarez (groin) could both be back shortly after the All-Star break, which would likely force Sandoval into a bullpen role.
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2026 MLB Game Log
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Left/Right Pitching Splits
Since 2024
 
 
-33%
BAA vs LHP
2026
No Stats
2025
No Stats
2024
 
 
-33%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .190 55 16 9 8 1 0 1
Since 2024vs Right .285 298 65 26 77 15 0 7
2026vs Left 0 0 0 0 0 0 0 0
2026vs Right 0 0 0 0 0 0 0 0
2025vs Left 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left .190 55 16 9 8 1 0 1
2024vs Right .285 298 65 26 77 15 0 7
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Home/Away Pitching Splits
Since 2024
 
 
-29%
ERA on Road
2026
No Stats
2025
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2024
 
 
-29%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 5.86 1.51 43.0 0 6 0 9.4 3.3 1.0
Since 2024Away 4.17 1.50 36.2 2 2 0 8.8 4.7 0.7
2026Home 0 0 0 0 0 0 0 0 0
2026Away 0 0 0 0 0 0 0 0 0
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 5.86 1.51 43.0 0 6 0 9.4 3.3 1.0
2024Away 4.17 1.50 36.2 2 2 0 8.8 4.7 0.7
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Past Fantasy Outlooks
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2024
2023
2022
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2020
Sandoval recorded 16 starts in 2024 before being diagnosed with a flexor tear and torn UCL in his left elbow. He avoided Tommy John surgery, instead undergoing internal brace surgery, shortening his recovery. Pre-injury, the southpaw appeared to be struggling, but his strikeout and walk rates were better than the previous season and his ERA estimators pegged his 5.08 ERA about a run too high. He was victimized by a .341 BABIP and 66.2 percent left-on-base mark. Now with the Red Sox, Sandoval isn't expected back until after the All-Star break. His role will likely depend on the health and performance of Boston's rotation, which consists of several risky starters. At best, Sandoval is a late dart in draft-and-hold formats, or a stash in leagues with a separate IL, as the Red Sox and their biomechanics approach are gaining a reputation for developing pitching.
Sandoval came into last season as a breakout candidate after posting a career best 2.91 ERA the year prior, but instead he regressed with a 4.11 ERA and career-worst 1.51 WHIP. His fastball velocity remained the same and he continued to land well above league average at limiting hard contact and inducing groundballs, so the primary culprit for his drop-off can largely be linked to a decline in his ability to get hitters to miss pitches and to chase balls outside the strike zone. Whereas Sandoval ranked in the 76th and 73rd percentile, respectively, in whiff percentage and chase rate in 2022, he fell back closer to league average last season, finishing in the 63rd and 53rd percentile. Not coincidentally, the left-hander's strikeout rate dipped from 23.7% to 19.6%, and the impact of that drop was exacerbated by a career-worst 11.3% walk rate. Sandoval has good enough stuff to be able to bounce back, and working with a new pitching coach may help, but the inconsistency and modest punchout potential will likely keep him off the draft board in many fantasy leagues heading into the new campaign.
Sandoval was healthy all year but only totaled 148.2 innings as the Angels rolled with a six-man rotation. The team was also cautious with Sandoval specifically, allowing him to throw 100-plus pitches four times in 27 starts. Sandoval is a unique pitcher not just because he throws lefty but because he throws his slider and changeup as his two primary pitches -- at least he did in 2022. The slider held up under heavier usage and the change was a good swing-and-miss pitch for him with a 44.5 Whiff%, according to Statcast. His four-seamer got knocked around to the tune of a .372 average and 14 extra-base hits, so things can go awry when he gets behind in the count and has to throw the fastball over the plate. Throwing so much breaking and offspeed stuff results in a good number of groundballs, and when combined with the strikeouts, Sandoval is an exciting arm for fantasy purposes. That said, don't expect many two-start weeks and don't expect him to approach 200 innings.
Sandoval began the season toiling for Triple-A Salt Lake but was called up before their season commenced. Initially, Sandoval was a swingman, but it wasn't long before he entered the rotation full time. His season ended prematurely in mid-August with a left lumbar stress reaction. Granted, it was only a 36.2 inning sample from the previous campaign, but Sandoval exhibited significant improvement, best exemplified by a 15.2% swinging strike mark supporting a 26% K%. Sandoval's walk rate could use some work as demonstrated by a 9.9% BB%. Just 25 years old, Sandoval has time to hone his five-pitch mix to improve control. If successful, front end of the rotation status awaits. Short term, keep in mind the Angels could deploy a six-man rotation, but if healthy, Sandoval still merits a spot on a mixed league roster.
Sandoval's chances of making the 2020 Opening Day roster increased after new Angels manager Joe Maddon announced plans for a six-man rotation. However, Sandoval was diagnosed with COVID-19 and was late to summer camp, putting the spot in jeopardy. He was able to catch up and served as the sixth starter around a couple trips to the alternate training facility when a sixth starter wasn't needed. For the year, Sandoval struggled with homers, allowing 10 in just 36.2 innings despite inducing grounders at a 55.3% clip. Sandoval altered his pitch mix, throwing more sliders in lieu of his curveball and changeup. His slider and change are thrown with similar velocity -- only eight-mph slower than his four-seamer which may help explain the homers as batters are better able to sit on a pitch. Sandoval is still developing, but it appears he's capped at a back-end starter, useful as a streamer.
Sandoval made his big-league debut in early August and held down a rotation spot for the rest of the season despite largely mediocre results. His 24.9 K% was strong, but it came with a poor 11.2 BB%. A 21.4% HR/FB rate also held him back and indicates potential positive regression going forward, while his 4.02 xFIP paints a fairly optimistic picture of what he's been able to do thus far. His fastball averaged 93 mph (fine for a southpaw) and he pairs it with a swing-and-miss changeup, a high-spin curveball and fourth-pitch slider. Even with the unconvincing start to his career, he enters 2020 poised to either break camp in the rotation or serve as the next man up in the case of an injury, and injuries typically hit this rotation harder than most. His command issues make him a WHIP liability, but he should be a solid source of strikeouts if he gets the innings.
More Fantasy News
Slated to start Thursday
PBoston Red Sox
July 8, 2026
Sandoval (biceps) is scheduled to start Thursday's game against the White Sox in Chicago, Sean McAdam of MassLive.com reports.
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Returns from IL, will join rotation
PBoston Red Sox
July 6, 2026
The Red Sox reinstated Sandoval (biceps) from the 60-day injured list Monday.
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Makes final rehab start
PBoston Red Sox
Biceps
July 5, 2026
Sandoval (biceps) allowed one hit and one walk while striking out seven over five scoreless innings in a rehab start for Double-A Portland on Saturday.
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Could join Boston's rotation
PBoston Red Sox
Biceps
July 3, 2026
Red Sox interim manager Chad Tracy said Wednesday that Sandoval (biceps) will be an option to return from the 60-day injured list and join the rotation the next time Connelly Early's (elbow) turn comes up, Jen McCaffrey of The Athletic reports.
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Hits four innings in rehab start
PBoston Red Sox
Biceps
June 29, 2026
Sandoval (biceps) struck out three and allowed one earned run on three hits and one walk across four innings Sunday in his rehab start with Triple-A Worcester.
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Latest Fantasy Rumors
Discussed in trade talks
PBoston Red Sox
January 30, 2026
Sandoval has been discussed in trade talks, Jen McCaffrey of The Athletic reports.
Analysis
Sandoval hasn't pitched since undergoing an internal brace procedure in June 2024, though he is expected to be ready to go for the start of spring training. The left-hander is owed $12.75 million in 2026 and probably wouldn't bring much in return, but the Red Sox are loaded with rotation depth and appear willing to unload his contract.
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