Tony Gonsolin

Active

Kansas City Royals · SP

Age 326' 3" · 205 lbsThrows Right

#741 Preseason

News Updates

Tony Gonsolin activated after elbow injury
Kansas City Royals pitcher Tony Gonsolin was activated from the 15-day injured list on Monday following recovery from an elbow injury. His return to the rotation provides the Royals with additional pitching depth down the stretch.
Sep 22, 2026

MLB Pitching

Year	Team	G	GS	W	L	SV	ERA	WHIP	K	IP	BB
2019	Los Angeles Dodgers	11	6	4	2	1	2.93	1.03	37	40.0	15
2020	Los Angeles Dodgers	9	8	2	2	0	2.31	0.84	46	46.2	7
2021	Los Angeles Dodgers	15	13	4	1	0	3.23	1.35	65	55.2	34
2022	Los Angeles Dodgers	24	24	16	1	0	2.14	0.87	119	130.1	35
2023	Los Angeles Dodgers	20	20	8	5	0	4.98	1.22	82	103.0	40
2025	Los Angeles Dodgers	7	7	3	2	0	5.00	1.42	38	36.0	18
2026	Kansas City Royals	1	0	0	0	0	16.88	2.63	5	2.2	3
Career	Totals	87	78	37	13	1	3.43	1.09	392	414.1	152

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
2016	2 teams▼	19	0	1	2	4	3.77	1.19	25	31	8
2017	2 teams▼	42	0	7	6	6	3.86	1.24	85	70	18
2018	2 teams▼	26	26	10	2	0	2.60	1.14	155	128	42
2019	Oklahoma City Dodgers	13	13	2	4	0	4.35	1.50	50	41.1	21
2021	2 teams▼	4	4	0	0	0	3.55	1.03	10	12.2	4
2022	Oklahoma City Dodgers	1	1	0	0	0	0.00	0.50	2	2.0	0
2023	Oklahoma City Dodgers	1	1	0	0	0	6.00	1.00	7	3.0	2
2024	Oklahoma City Baseball Club	3	3	0	0	0	2.35	1.17	12	7.2	2
2025	Oklahoma City Comets	4	4	1	1	0	3.21	1.29	16	14.0	6
2026	Omaha Storm Chasers	4	4	1	2	0	4.41	1.10	11	16.1	4
Career	Totals	117	56	22	17	10	3.37	1.21	373	325.3	107

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
1	0	2.2	0-0	0	16.88	2.63	5	3

30 games

G	GS	IP	W-L	SV	ERA	WHIP	K	BB
1	0	2.2	0-0	0	16.88	2.63	5	3

Game Log2026 MLB

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Advanced Stats2026 season · via Baseball Savant

Click for year to year changes

FB Velo91.9 mph

Avg Spin2124 rpm

Whiff %27.3%

K %33.3%

BB %20.0%

Hard Hit %28.6%

Barrel %14.3%

xERA5.88

xBA Against0.206

xSLG Against0.463

BA Against0.333

SLG Against0.667

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.

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Year

Team

ERA

WHIP

2019

Los Angeles Dodgers

2.93

1.03

40.0

2020

Los Angeles Dodgers

2.31

0.84

46.2

2021

Los Angeles Dodgers

3.23

1.35

55.2

2022

Los Angeles Dodgers

2.14

0.87

119

130.1

2023

Los Angeles Dodgers

4.98

1.22

103.0

2025

Los Angeles Dodgers

5.00

1.42

36.0

2026

Kansas City Royals

16.88

2.63

2.2

Career

Totals

3.43

1.09

392

414.1

152

Year

Team

ERA

WHIP

2016

2 teams▼

3.77

1.19

2017

2 teams▼

3.86

1.24

2018

2 teams▼

2.60

1.14

155

128

2019

Oklahoma City Dodgers

4.35

1.50

41.1

2021

2 teams▼

3.55

1.03

12.2

2022

Oklahoma City Dodgers

0.00

0.50

2.0

2023

Oklahoma City Dodgers

6.00

1.00

3.0

2024

Oklahoma City Baseball Club

2.35

1.17

7.2

2025

Oklahoma City Comets

3.21

1.29

14.0

2026

Omaha Storm Chasers

4.41

1.10

16.1

Career

Totals

117

3.37

1.21

373

325.3

107

W-L

ERA

WHIP

2.2

0-0

16.88

2.63

W-L

ERA

WHIP

2.2

0-0

16.88

2.63