Brett de Geus

Pitcher · Career Stats, Bio & Records (2021-2025)

Brett de Geus is a pitcher who has played in Major League Baseball since 2021 for 6 teams, including the Texas Rangers, a span of 5 seasons. Across 61 career appearances, he has gone 3-4 with a 7.39 ERA and 48 strikeouts.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
ERA (Earned Run Average):
Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
SO (Strikeouts):
For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
WHIP (Walks and Hits per Inning Pitched):
Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.

Data updated

Active Player
W–L 3–4
ERA 7.39
WHIP 1.72
SO 48
Pitcher PIV thru 2025 -1005.6
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'2" / 190 lb
Born
11/4/1997 in Pleasanton, CA, USA
MLB Debut
2021-04-01
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Career Pitching Statistics

Brett de Geus — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
3 4 61 0 0 0 0 63.1 77 52 6 32 48 7.39 -1005.6

Career ERA 7.39 vs. league average 4.17 across their career seasons — 77.3% worse than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Brett de Geus — Season-by-Season Pitching
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2021 TEX AL 0 0 19 0 0 0 0 26.2 31 25 13 26 8.44 4.27 (-98%) -369.7
2021 ARI NL 3 2 28 0 0 0 0 23.1 31 17 12 15 6.56 4.27 (-54%) -636.0
2024 SEA AL 0 0 4 0 0 0 0 3.1 4 1 0 2 2.70 — 0.0
2024 MIA NL 0 2 7 0 0 0 0 5.2 7 4 2 4 6.35 — 0.0
2024 TOR AL 0 0 2 0 0 0 0 2.1 3 4 2 1 15.43 — 0.0
2025 PHI NL 0 0 1 0 0 0 0 2.0 1 1 3 0 4.50 — 0.0
Career · 6 seasons 3 4 61 0 0 0 0 63.1 77 52 32 48 7.39 — -1,006

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

Brett de Geus — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
61 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Brett de Geus — Season-by-Season Batting
Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2021 TEX AL 19 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2021 ARI NL 28 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 SEA AL 4 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 MIA NL 7 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 TOR AL 2 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2025 PHI NL 1 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 6 seasons 61 0 0 0 0 0 0 0 0 0 0 — — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Game Log & Splits

View full game log (122 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Brett de Geus — Batting — Home / Away
SplitGABRHHRRBIAVG
Home3100000—
Away3000000—

Pitching — Home / Away

Brett de Geus — Pitching — Home / Away
SplitGIPHERBBSOERA
Home3132.1382115225.85
Away3031.0393117269.00

Last 10 Games — Pitching

Brett de Geus — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
2025-05-29 PHIATL — 2.0111300
2024-09-29 TORMIA — 1.1000000
2024-09-27 TORMIA — 1.0344210
2024-08-24 MIACHC — 0.2000100
2024-08-23 MIACHC L 1.0211010
2024-08-19 MIAAZ — 0.2100100
2024-08-17 MIANYN — 1.0000010
2024-08-14 MIAPHI — 1.0100010
2024-08-10 MIASDP — 0.1000010
2024-08-09 MIASDP L 1.0343000

Fielding Statistics

Career Fielding Totals by Position

Brett de Geus — Career Fielding Totals by Position
Position G GS PO A E DP
P 61 0 4 10 2 1

Season-by-Season Fielding

Brett de Geus — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
2021 TEX P 19 0 0 4 0 0
2021 ARI P 28 0 3 4 1 1
2024 SEA P 4 0 0 1 0 0
2024 MIA P 7 0 0 1 0 0
2024 TOR P 2 0 0 0 1 0
2025 PHI P 1 0 1 0 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Brett de Geus — Career Games by Position
Position Games
Pitcher 61

Brett de Geus: the record in brief

Brett de Geus made a major league debut on April 1, 2021 and is still active, so the totals on this page keep changing. De Geus played for the Texas Rangers (2021), the Arizona Diamondbacks (2021), the Seattle Mariners (2024), the Miami Marlins (2024), the Toronto Blue Jays (2024), and the Philadelphia Phillies (2025). De Geus played primarily as a pitcher and both batted and threw right-handed. Born on November 4, 1997, in Pleasanton, CA, USA, de Geus was listed at 6-foot-2 and 190 pounds.

Across 61 games (0 starts), de Geus has recorded 3 wins against 4 losses with a 7.39 ERA. De Geus has 48 strikeouts. Against a 4.17 league ERA for the same seasons, the 7.39 mark was 77.3% worse. Among the heaviest workloads, the lowest ERA was 6.56 in 2021, when the league's was 4.27.

Every defensive appearance on record for de Geus, 61 games, came at pitcher. Fielding on the mound produced 4 putouts and 10 assists against 2 errors.

De Geus's game-by-game log, linked below the splits, holds 122 games from Retrosheet.

Frequently Asked Questions about Brett de Geus

What years did Brett de Geus play?
Brett de Geus played in Major League Baseball from 2021 to 2025.
Was Brett de Geus a pitcher?
Yes. Brett de Geus pitched in the major leagues, recording 3 wins and 48 strikeouts.
What was Brett de Geus's career ERA?
Brett de Geus finished with a 7.39 career ERA, going 3-4 with 48 strikeouts.
How many strikeouts did Brett de Geus have?
Brett de Geus recorded 48 career strikeouts.
Is Brett de Geus in the Hall of Fame?
No. Brett de Geus has not been inducted into the National Baseball Hall of Fame.
What teams did Brett de Geus play for?
Brett de Geus played for the Texas Rangers, the Arizona Diamondbacks, the Seattle Mariners, the Miami Marlins, the Toronto Blue Jays, and the Philadelphia Phillies.