The last time a substitute opponent won a world title fight?

[Clegg]

Guys get injured/test positive fairly often but when was the last time a replacement pulled off the upset?

[MeanestNiceGuy]

Khan/Garcia, maybe?

[Dodger07]

Manny Pacquiao when he whooped Lehlo Ledwaba is the one that comes to mind

[boxinggod101]

Khan/Garcia, maybe?

Was Garcia a replacement? I highly doubt it but who knows. Can't remember

[RJJ-94-02=GOAT]

Was Garcia a replacement? I highly doubt it but who knows. Can't remember

Khan-Peterson 2 was meant to happen in March but Peterson popped so Khan-Garcia was made for July. Technically he was a replacement but he had a full camp to prepare.

[Ray*]

At HW? or in general? Wasn't Douglas a last minute replacement or a late stay busy fight for Tyson in Tokyo in Japan?

[MeanestNiceGuy]

Khan-Peterson 2 was meant to happen in March but Peterson popped so Khan-Garcia was made for July. Technically he was a replacement but he had a full camp to prepare.

Actually, Khan/Peterson 2 was supposed to happen in May, not March.

[alexnation]

Korobov. He beat Charlo but the judges bench was full of Stevie Wonders

[Guest]

At HW? or in general? Wasn't Douglas a last minute replacement or a late stay busy fight for Tyson in Tokyo in Japan?

Sanders beating Klitschko was a couple of years after that in heavy. He had 4 weeks notice I think in 2003

[Cinci Champ]

Guys get injured/test positive fairly often but when was the last time a replacement pulled off the upset?

danny garcia was a replacement when he fought khan if i remember right