Josh Winckowski (RP) - Boston Red Sox MLB Stats 2023

Updated Oct 28, 2026 10:52 PM ET

Josh Winckowski

· RP · MLB · 4,432 views

28 yrs · 6' 4" · 215 lbs · 2016: Rd 15, Pk 462 (TOR) · Bats: Right / Throws: Right · Debut: 2022

FPPG (DK, 2023)

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ERA

2.60

W-L

5-5

100.1

2023 Season Stats

Josh posted a 2.6 ERA over 100.1 innings pitched with a 5-5 record in 2023. He had struck out 99 batters and walked 35 and averaging 8.9 strikeouts per nine innings. His WHIP stood at 1.34, allowing 99 hits and 9 home runs. Josh recorded 3 saves.

Pitching Splits Pitching performance splits against left-handed and right-handed batters. 2023 Season - 367 TBF

Split	K%	K/9	BB%	wOBA	xFIP	HH%
vs LHB	25.2%	9.6	7.3%	0.351	3.37	41.0%
vs RHB	20.4%	8.2	9.3%	0.409	4.16	41.0%
Overall	22.3%	8.8	8.4%	0.385	3.89	41.0%

Pitching Splits — K% & BB% (2023) Strikeout and walk rates against left-handed batters, right-handed batters, and overall.

Pitching Splits — wOBA (2023) Weighted on-base average allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.

Pitching Splits — HH% (2023) Hard-hit rate allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.

Season Context Key season-level pitching metrics including games played, SIERA, and batted ball data. 2023 Season - 367 TBF

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SIERA

4.07

P/IP

16.4

TBF

367

HH%

41.0%

Barrel%

6.4%

CSW%

—

CSW Prev

21.3%

GB%

57.7%

FB%

42.3%

Bullpen

3.98

RSB

—

Batted Ball Profile (2023) Ground ball vs fly ball tendency — higher GB% generally means fewer home runs allowed.

Traditional Stats Standard pitching stats: ERA, FIP, W/L, saves, holds, innings, and games started. 2023 Season

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Josh Winckowski MLB Stats 2023

Josh Winckowski is a RP for the Boston Red Sox. View Josh's 2026 stats, recent performance trends, and key statistical categories to evaluate fantasy value and make informed DFS lineup decisions.

Stats updated November 10, 2026.