Tatsuki Koja

Tohoku Rakuten Golden Eagles

Tohoku Rakuten Golden Eagles

Tatsuki Koja

Tatsuki Koja

17

Tatsuki Koja

  • ERA

    ERA4.15

  • strike out rate

    K/96.69

  • BB rate

    BB/92.77

*FY2026

  • Biography

    Shonan Gakuin High School ~ Toin Yokohama University ~ Rakuten Eagles in 2024)

  • Titles won

Participation results

Season results

ERA 4.15 Appearance 6
CG 1 SHO 0
No Walk 0 Wins 0
Lose 3 H 0
Holds 0 Saves 0
W-L % .000 IP 39.0
hitter 164 HR 6
Strike Outs 29 BB 12
Hit By Pitch 0 Wild pitch 0
Bork 0 Runs Allowed 18
earned runs 18 BB/9 2.77
K/9 6.69 K/BB 2.42
WHIP 1.26 Avg .248
BABIP .265

Results by condition

pitcher statistics: by game
date result IP Number of pitch hitter H HR SO BB Hit By Pitch Runs Allowed earned runs ERA
May​ 12.1 204 56 14 3 8 4 0 7 7 5.11
5/9 Loss 7 109 33 9 2 5 1 0 6 6 4.15
5/1 5.1 95 23 5 1 3 3 0 1 1 3.38
4/22 6 88 26 8 1 5 3 0 3 3 3.71
4/15 6.1 101 26 4 0 6 3 0 2 2 3.48
4/8 Loss 9 109 29 1 1 6 1 0 1 1 3.77
4/1 Loss 5.1 95 27 10 1 4 1 0 5 5 8.44
hitter statistics: by game
date AB H HR R RBI SO BB HBP SB SAC AVG Batting results (video)
May​ 0 0 0 0 0 0 0 0 0 0 -
5/9 0 0 0 0 0 0 0 0 0 0 .---
5/1 0 0 0 0 0 0 0 0 0 0 .---
4/22 0 0 0 0 0 0 0 0 0 0 .---
4/15 0 0 0 0 0 0 0 0 0 0 .---
4/8 0 0 0 0 0 0 0 0 0 0 .---
4/1 0 0 0 0 0 0 0 0 0 0 .---
pitcher statistics: by year
year Team ERA Appearance CG SHO No Walk Wins Lose H HP SV W-L % IP hitter HR SO BB Hit By Pitch Wild pitch Bork BB/9 K/9 K/BB WHIP Avg BABIP
2024 4.32 15 0 0 0 5 8 0 0 0 .385 83.1 347 10 58 31 7 0 0 3.35 6.26 1.87 1.21 .231 .249
2025 3.70 19 1 1 0 7 7 0 1 0 .500 107.0 459 8 76 27 3 1 0 2.27 6.39 2.81 1.36 .282 .319
2026 4.15 6 1 0 0 0 3 0 0 0 .000 39.0 164 6 29 12 0 0 0 2.77 6.69 2.42 1.26 .248 .265
Overall record 4.00 40 2 1 0 12 18 0 1 0 .400 229.1 970 24 163 70 10 1 0 2.75 6.40 2.33 1.29 .259 .286

2026/5/16 03:08 更新

hitter statistics: by year
year Team AVG GP PA AB H 2B 3B HR TB RBI R SO BB HBP SAC SF SB CS GIDP SLG OPS ISO ISOD BB/K BABIP AB/HR
2024 .000 15 3 1 0 0 0 0 0 0 1 1 0 0 2 0 0 0 0 .000 .000 .000 .000 .000 - -
2025 .000 19 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 - - -
2026 .000 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 - - -
Overall record .000 40 3 1 0 0 0 0 0 0 1 1 0 0 2 0 0 0 0 .000 .000 .000 .000 .000 - -

2026/5/16 03:08 更新

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Tatsuki Koja