Yerry De los Santos

Active

New York Yankees · RP

Age 286' 3" · 230 lbsThrows Right

#686 Current

FBaseball Overview

Operating primarily out of the Scranton/Wilkes-Barre organization, this 28-year-old right-hander offers limited immediate fantasy value as a depth arm without a clear path to consistent MLB playing time. His early 2026 numbers show significant strikeout potential with 7 K through 8.2 innings, but the 1.04 ERA represents a small sample that's difficult to project long-term. The 2025 campaign demonstrated modest promise with 28 strikeouts over 35.2 innings and a respectable 3.28 ERA, though the 1.51 WHIP suggests occasional control issues that persist into this season. Fantasy managers should view him as a speculative deep-league flier who could provide streaky innings and strikeout upside if he receives an extended opportunity at the major league level, though his current minor league assignment signals he remains a fringe roster option for now.

MLB Pitching

Year	Team	G	W	L	SV	ERA	WHIP	K	IP	BB
2022	Pittsburgh Pirates	26	0	3	3	4.91	1.29	26	25.2	11
2023	Pittsburgh Pirates	22	1	1	0	3.33	1.23	18	24.1	13
2025	New York Yankees	25	0	1	0	3.28	1.51	28	35.2	17
2026	New York Yankees	16	1	0	0	2.05	1.27	17	22.0	8
Career	Totals	89	2	5	3	3.43	1.35	89	107.2	49

Source: MLB Stats API · Multi-team seasons show combined totals — click to expand

Minor League Pitching

Year	Team	G	GS	W	L	SV	ERA	WHIP	K	IP	BB
2015	DSL Pirates	14	14	1	5	0	4.73	1.68	28	59.0	17
2017	DSL Pirates	5	0	1	0	0	1.04	1.15	4	8.2	3
2018	3 teams▼	12	0	0	0	0	2.45	1.15	24	18.1	8
2019	Greensboro Grasshoppers	37	0	4	2	13	1.44	0.88	73	50.0	12
2021	2 teams▼	16	0	3	2	2	1.52	0.85	25	23.2	7
2022	Indianapolis Indians	12	0	2	0	3	1.72	0.64	20	15.2	2
2023	Indianapolis Indians	23	0	1	5	2	6.12	2.24	28	25.0	14
2024	Scranton/Wilkes-Barre RailRiders	51	1	2	2	4	4.12	1.44	55	59.0	19
2025	2 teams▼	18	0	1	1	1	2.55	1.36	20	17.2	5
2026	Scranton/Wilkes-Barre RailRiders	36	2	3	3	1	3.97	1.28	52	47.2	14
Career	Totals	224	17	18	20	26	3.38	1.32	329	324.2	101

Source: MLB Stats API · Multi-team seasons show combined totals — click to expand

Last Week / Last Month

Current season · MLB only

7 games

G	GS	IP	W-L	SV	ERA	WHIP	K	BB
7	0	10.0	1-0	0	3.60	1.30	6	3

30 games

G	GS	IP	W-L	SV	ERA	WHIP	K	BB
16	0	22.0	1-0	0	2.05	1.27	17	8

Game Log2026 MLB

Loading game log…

Advanced Stats2026 season · via Baseball Savant

Click for year to year changes

FB Velo95.2 mph

Avg Spin1977 rpm

Whiff %16.0%

K %18.1%

BB %8.5%

Hard Hit %43.5%

Barrel %7.2%

xERA4.79

xBA Against0.272

xSLG Against0.437

BA Against0.238

SLG Against0.393

What These Stats Mean

FB Velo — Average fastball velocity. Harder throwers generate more swings and misses, setting up every other pitch in their arsenal. Velocity is the foundation of strikeout upside.

Avg Spin — Average spin rate across all pitches. Higher spin creates more movement and makes pitches harder to square up — elite spinners run better strikeout and batting average against numbers.

Whiff % — Swings-and-misses per swing. The most direct measure of a pitcher's ability to miss bats and the best leading indicator of strikeout rate.

K % — Strikeout rate per batter faced. The core fantasy pitching stat — high K% means reliable strikeout totals that hold up even in shorter starts.

BB % — Walk rate per batter faced. The primary control metric. High BB% tanks ERA and WHIP and keeps baserunners on constantly. Elite starters typically run below 7%.

Hard Hit % — Percentage of batted balls hit 95 mph or harder against. Low hard-hit% means weak contact, protecting both ERA and the defense behind the pitcher.

Barrel % — Percentage of batted balls barreled against. The most direct home run predictor — low barrel% pitchers rarely give up long balls.

xERA — Expected ERA based on contact quality allowed, removing the effect of sequencing, luck, and defense. Better predictor of future ERA than ERA itself.

xBA Against — Expected batting average opponents should hit based on contact quality. A gap between xBA and actual BA indicates unsustainable luck in either direction.

xSLG Against — Expected slugging allowed based on contact quality. High xSLG against predicts future extra-base damage; low xSLG means the pitcher is genuinely suppressing power.

BA Against — Actual batting average opponents are hitting — a key WHIP component. Check xBA to see if the number is sustainable.

SLG Against — Actual slugging allowed. Captures hits, doubles, triples, and home runs — lower means the pitcher is limiting the power damage he gives up.

GB% — Ground ball rate. High GB% pitchers generate double plays, limit home runs, and keep the ball in the park — great for protecting ERA and WHIP ratios.

FB% — Fly ball rate. High FB% pitchers give up more air contact — dangerous when combined with high exit velocity, less so when contact is soft.

Loading player data...

Year

Team

ERA

WHIP

2022

Pittsburgh Pirates

4.91

1.29

25.2

2023

Pittsburgh Pirates

3.33

1.23

24.1

2025

New York Yankees

3.28

1.51

35.2

2026

New York Yankees

2.05

1.27

22.0

Career

Totals

3.43

1.35

107.2

Year

Team

ERA

WHIP

2015

DSL Pirates

4.73

1.68

59.0

2017

DSL Pirates

1.04

1.15

8.2

2018

3 teams▼

2.45

1.15

18.1

2019

Greensboro Grasshoppers

1.44

0.88

50.0

2021

2 teams▼

1.52

0.85

23.2

2022

Indianapolis Indians

1.72

0.64

15.2

2023

Indianapolis Indians

6.12

2.24

25.0

2024

Scranton/Wilkes-Barre RailRiders

4.12

1.44

59.0

2025

2 teams▼

2.55

1.36

17.2

2026

Scranton/Wilkes-Barre RailRiders

3.97

1.28

47.2

Career

Totals

224

3.38

1.32

329

324.2

101

W-L

ERA

WHIP

10.0

1-0

3.60

1.30

W-L

ERA

WHIP

22.0

1-0

2.05

1.27