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JM
WK
8 rounds

Jonny
Mansour
VS
William
King

Mansour · UD 8

Apr 18, 2026 · FRONTWAVE ARENA, Oceanside, 🇺🇸

Mansour going in—
King going in—
Confirmationprovisional ⏳
MethodUD
Roundscheduled 8

Event

DateApr 18, 2026
VenueFRONTWAVE ARENA
CityOceanside
Country🇺🇸 United States
PromoterG2G Promotions

All bouts of this event ›

Sources

News reports (whitelisted sports media)
news report · observed 2026-10-15
“Mansour, Ballo's cousin and a fellow product of El Cajon's Bomber Squad Academy, improved to 7-0 with an eight-round unanimous decision over Perris' William King (6-4-2).”

San Diego cousins both win fights in front of 5K fans at Frontwave Arena
✓
News reports (whitelisted sports media)
news report · observed 2026-10-15
“Jonny Mansour (right) routinely beat William King to the punch in winning an eight-round unanimous decision Saturday at Frontwave Arena in Oceanside, California.”

Jonny Mansour steps up and outlasts William King in San ...
✓

⏳ Provisional: news reports that agree on the result. It is replaced when an official source publishes the result.

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