Yerry De los Santos
2026Grade
Rarely walks anyone and lets the defense work.
Santos has been below average at limiting bases
The simulator expects him to allow 0.460 bases per batter faced, better than 38% of qualified pitchers. His weakest skill is limiting home runs (22nd percentile). Short relief outings push strikeout rates up a little, so read his K% spoke with that in mind.
His grade rests on 94 batters faced, with data through 2026-09-27.
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Plays like…
Each of these pitchers shares his archetype and sits closest to him in xEB/PA.
Pitcher type
Pitcher type
He lands in the “Hit hard, few strikeouts” corner of the map.
League best:K% − BB% Jacob Misiorowski (26.8%)Hard-hit% allowed Blake Snell (29.0%)
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| Yerry De los Santos | League median | Percentile | |
|---|---|---|---|
| Bases per ball in play(lower = better) | .539 | .527 | — |
| Walk rate(lower = better) | 9% | 9% | 48th |
| Strikeout rate(higher = better) | 20% | 22% | 28th |
A higher percentile is better, and the 99th is the top of the league.
Arsenal
Yerry De los Santos leans on his sinker (57% of pitches). No pitch has beaten league-average results yet, and the sinker has come closest.
Pitch mix & swing-and-miss
He allowed about 46 estimated bases, against a replacement arm's 49 over the same batters faced.
Replacement level is per-batter and can't be split by pitch type, so the bars below use league average.
He cost 4.6 bases against league average across 289 pitches, or 1.6 per 100 pitches.
His four-seam fastball and slider aren't in the charts below, because too few of each were tracked this season.
He rarely throws his sweeper (0% of his pitches).
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Mix by batter side
Compared with the league, his sinker tilts 24 points more toward righties.
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Yerry De los Santos's pitch movement, 2026
His Changeup has moved 2+ inches from its early-season shape.
The verdict above compares each pitch with his own early-season outings in 2026, not with other pitchers, after taking out the league-wide drift in break.
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By appearance
These charts follow his velocity, movement and pitch mix one outing at a time, and each pitch keeps the same color in every chart. The velocity and movement charts also shade the middle of the league for scale. His four-seam fastball and slider aren't in these charts, because too few of each were tracked this season.
Platoon splits
Platoon splits (EB/PA allowed)
He handles righty bats better than lefty bats, by 0.041 EB/PA allowed.
50% probable range: +0.033 to +0.049
vs LHB: shrunk estimate 0.479 EB/PA, 50% probable range 0.458 to 0.502, based on 31 plate appearances. Raw (unshrunk) rate: 0.399 EB/PA. League median vs LHB: 0.451 EB/PA.
His raw rate vs LHB (0.399) is off this scale. Small samples can push a raw rate this far, which is why the dot, the shrunk estimate, is the number to trust.
vs RHB: shrunk estimate 0.438 EB/PA, 50% probable range 0.417 to 0.460, based on 63 plate appearances. Raw (unshrunk) rate: 0.521 EB/PA. League median vs RHB: 0.435 EB/PA.
His raw rate vs RHB (0.521) is off this scale. Small samples can push a raw rate this far, which is why the dot, the shrunk estimate, is the number to trust.
His split is about typical for a righty arm (median 0.042). Against lefty bats he allows more than the league median, which is a real platoon weakness.
How to read this chart
- Each dot is his estimate against that side, with its 50% probable range as the bar. These are bases allowed, so lower is better.
- The diamond is his raw rate, which small samples make noisy, so the simulator pulls the dot toward a more trustworthy value.
- The dashed tick is the league median, and the shaded strip is the middle half of pitchers with 100 or more batters faced.
- The two splits average back to his modeled overall EB/PA allowed, not the xEB/PA headline.
- Tap or hover a mark for its number. LHB and RHB are left- and right-handed batters. More on the About page
Contact allowed
Batters go up the middle off him most often, but they do the most damage to the pull side.
Pull side and opposite field depend on which side each batter hits from, so this pools every hitter he faced.
Batted balls allowed
Luck check
2 outs behind him came on balls the simulator values at 1.5 bases or more.
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Deserved vs. actual
Batters have been credited with about the bases their contact off Yerry De los Santos deserved.
Both bars count 69 balls in play, with walks and strikeouts left out.
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ERA 2.05 · WHIP 1.27 · BABIP against 0.246 (Lg median 0.286)
Best games
Best games
These are his best outings this season, ranked by bases saved against a replacement arm.
- vs RangersMay 6, 2026score only
12 BF · 5 K, 1 BB, 1 H
- Bases allowed
- 2.8
- Above replacement
- +3.5
- vs MarinersAug 13, 2026
5 BF · 3 K
- Bases allowed
- 0.2
- Above replacement
- +2.4
- vs Red SoxJun 26, 2026
4 BF · 1 K, 1 H
- Bases allowed
- 0.7
- Above replacement
- +1.3
- vs Blue JaysAug 22, 2026
13 BF · 0 K, 2 BB, 3 H
- Bases allowed
- 5.7
- Above replacement
- +1.1
- vs AstrosAug 25, 2026
4 BF · 1 K, 1 BB
- Bases allowed
- 1.3
- Above replacement
- +0.8
Trends
Multi-season trends · Yerry De los Santos
Compared with last season, his HR allowed% is up, his BB% is down, his Barrel% against is up, his GB% against is down and his FB% against is up.
Actual rates show what happened on the field, season by season.