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Ginjiro Shigeoka

Ginjiro Shigeoka held the IBF minimumweight world title between 2023 and 2024. Shigeoka fought 5 world title bouts, winning 2, losing 2 and with 1 no contest.

World title bouts
5
Record in world title bouts (won–lost)
2–2
World titles held
1
Longest world title reign (IBF minimumweight, 2023–2024)
9 months

World title reigns and bouts

Jan 2023 – Jan 2026

MinimumweightIBF
2023age 23AprJulOct2024age 24AprJulOct2025age 25AprJulOct2026age 26
2023202420252026

WonLostDrawn or no contest

Timeline of world title events

  1. 2021

  2. The Ring magazine rates Ginjiro Shigeoka No. 10 at minimumweight in its annual ratings

  3. 2022

  4. The Ring magazine rates Ginjiro Shigeoka No. 8 at minimumweight in its annual ratings

  5. 2023

  6. Ginjiro Shigeoka v Daniel Valladares: no contest 3/12

    Minimumweight · IBF

  7. Ginjiro Shigeoka beats Daniel Valladares via technical knockout 5/12

    Minimumweight · IBF

  8. The Ring magazine rates Ginjiro Shigeoka No. 3 at minimumweight in its annual ratings

  9. 2024

  10. Ginjiro Shigeoka beats Jake Amparo via knockout 2/12

    Minimumweight · IBF

  11. Pedro Taduran beats Ginjiro Shigeoka via technical knockout 9/12

    Minimumweight · IBF

  12. The Ring magazine rates Ginjiro Shigeoka No. 5 at minimumweight in its annual ratings

  13. 2025

  14. Pedro Taduran beats Ginjiro Shigeoka via split decision 12/12

    Minimumweight · IBF