Sergio Mendoza

Sergio Mendoza is the current WBA Regular and WBC flyweight world champion. Mendoza has held these titles since 2026.

World title bouts: 2
Record in world title bouts (won–lost): 1–1
World titles held: 2
Longest world title reign (WBA Regular flyweight, 2026–present): 1 month

FlyweightWBA Regular

Light FlyweightIBF

2026age 25FebMarAprage 26MayJunJulAugSepOctNovDec2027

20262027

WonLostDrawn or no contest

Timeline of world title events

Oldest firstNewest first

Show references

2026
10th Oct
Sergio Mendoza beats Ricardo Sandoval via technical knockout 5/12

Flyweight · WBA Regular and WBC

Source: Floyd Schofield vs. Lucas Bahdi Live Updates, Highlights and Results(opens in a new tab), Bleacher Report, Lyle Fitzsimmons, 10th Oct 2026
13th Apr
Thanongsak Simsri beats Sergio Mendoza via knockout 2/12

Light Flyweight · IBF

Source: Thanongsak Simsri stops Sergio Mendoza in two, retains IBF crown(opens in a new tab), The Ring, The Ring Staff, 13th Apr 2026