Tyler Schweitzer

Active

Chicago White Sox · RP

Age 266' 0" · 185 lbsThrows Left

#685 Current

FBaseball Overview

Fresh off his MLB debut, Schweitzer enters 2026 as a prospect still finding his footing at the major league level, with early numbers showing a 9.00 ERA and 2.00 WHIP across limited innings. As a 25-year-old in a rebuilding White Sox organization, he'll need to prove he can consistently execute at the big-league level before fantasy managers consider him more than a deep-league flyer. His path to wins and saves appears blocked in Chicago's rotation, making strikeouts his most viable category contribution if he earns regular innings, though his current velocity and command development remain key question marks. For now, Schweitzer projects as a bench stash at best, worth monitoring as he accesses more opportunities to establish a sustainable fantasy profile.

MLB Pitching

Year	Team	G	GS	W	L	SV	ERA	WHIP	K	IP	BB
2026	Chicago White Sox	18	0	1	0	1	3.13	1.31	18	37.1	12
Career	Totals	18	0	1	0	1	3.13	1.31	18	37.1	12

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

Minor League Pitching

Year	Team	G	GS	W	L	ERA	WHIP	K	IP	BB
2023	2 teams▼	23	22	7	4	3.94	1.30	121	107.1	45
2024	2 teams▼	25	25	7	9	4.02	1.24	136	132	41
2025	2 teams▼	27	10	8	2	4.61	1.34	81	99.2	41
2026	Charlotte Knights	25	4	2	2	4.33	1.37	40	52.0	14
Career	Totals	100	61	24	17	4.19	1.30	378	391	141

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	14.2	0-0	0	3.68	1.36	7	3

30 games

G	GS	IP	W-L	SV	ERA	WHIP	K	BB
18	0	37.1	1-0	1	3.13	1.31	18	12

Game Log2026 MLB

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Advanced Stats2026 season · via Baseball Savant

Click for year to year changes

FB Velo93.9 mph

Avg Spin2415 rpm

Whiff %21.3%

K %11.7%

BB %7.8%

Hard Hit %47.2%

Barrel %8.9%

xERA5.65

xBA Against0.290

xSLG Against0.484

BA Against0.262

SLG Against0.404

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

2026

Chicago White Sox

3.13

1.31

37.1

Career

Totals

3.13

1.31

37.1

Year

Team

ERA

WHIP

2023

2 teams▼

3.94

1.30

121

107.1

2024

2 teams▼

4.02

1.24

136

132

2025

2 teams▼

4.61

1.34

99.2

2026

Charlotte Knights

4.33

1.37

52.0

Career

Totals

100

4.19

1.30

378

391

141

W-L

ERA

WHIP

14.2

0-0

3.68

1.36

W-L

ERA

WHIP

37.1

1-0

3.13

1.31