Lucas Erceg

Active

Omaha Storm Chasers · Pitcher

Age 316' 2" · 214 lbsThrows Right

FBaseball Overview

After a breakout 2025 season that saw him post a 2.64 ERA with 48 strikeouts across 61.1 innings, Erceg enters 2026 in a much different role for Kansas City as a high-leverage reliever with save opportunities. His early-season numbers suggest he's still adjusting to this new usage pattern, with a concerning 5.40 ERA and 1.77 WHIP through 31.2 innings, though he's already accumulated 12 saves despite the poor ratios. The 31-year-old represents a risky but potentially valuable asset in deeper leagues if he can regain the form that made him so effective last year, but fantasy managers should monitor his ERA and command closely before committing meaningful roster resources. His strikeout upside remains intact given his K rate has held relatively steady, but the increased walk rate and inflated ERA make him a volatile play in standard mixed leagues.

MLB Pitching

Year	Team	G	W	L	SV	ERA	WHIP	K	IP	BB
2023	Oakland Athletics	50	4	4	0	4.75	1.58	68	55.0	36
2024	2 teams▼	61	2	6	14	3.36	1.05	72	61.2	16
2025	Kansas City Royals	61	8	4	2	2.64	1.17	48	61.1	18
2026	Kansas City Royals	47	4	4	12	6.23	1.89	31	43.1	29
Career	Totals	219	18	18	28	4.07	1.38	219	221.1	99

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
2021	Biloxi Shuckers	22	13	2	6	0	5.29	1.53	45	47.2	35
2022	2 teams▼	49	4	3	4	2	4.55	1.65	69	61.1	37
2023	Nashville Sounds	13	0	3	1	0	6.46	1.57	16	15.1	10
2025	Omaha Storm Chasers	1	0	0	0	0	0.00	0.00	0	1.0	0
2026	Omaha Storm Chasers	8	0	1	1	0	2.00	1.44	11	9.0	3
Career	Totals	93	17	9	12	2	4.82	1.57	141	134.1	85

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

Game Log2026 MLB

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Advanced Stats2026 season · via Baseball Savant

Click for year to year changes

FB Velo97.0 mph

Avg Spin1975 rpm

Whiff %20.8%

K %14.9%

BB %13.9%

Hard Hit %38.7%

Barrel %4.9%

xERA4.95

xBA Against0.263

xSLG Against0.361

BA Against0.312

SLG Against0.465

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

2023

Oakland Athletics

4.75

1.58

55.0

2024

2 teams▼

3.36

1.05

61.2

2025

Kansas City Royals

2.64

1.17

61.1

2026

Kansas City Royals

6.23

1.89

43.1

Career

Totals

219

4.07

1.38

219

221.1

Year

Team

ERA

WHIP

2021

Biloxi Shuckers

5.29

1.53

47.2

2022

2 teams▼

4.55

1.65

61.1

2023

Nashville Sounds

6.46

1.57

15.1

2025

Omaha Storm Chasers

0.00

1.0

2026

Omaha Storm Chasers

2.00

1.44

9.0

Career

Totals

4.82

1.57

141

134.1