Bad Left Hook, Global Boxing News and Commentary

Following a TKO loss against Nonito Donaire, Toshiaki Nishioka is hanging up his gloves and retiring from the boxing ring.

Nonito Donaire stopped Toshiaki Nishioka in the ninth round of a fairly disappointing fight, scoring a good win and perhaps resetting expectations for his future bouts.

Nonito Donaire has chosen to vacate the IBF super bantamweight title today, just hours before his HBO main event with Toshiaki Nishioka.

Tonight on HBO Boxing After Dark, Nonito Donaire faces Toshiaki Nishioka, and Brandon Rios collides with Mike Alvarado in one of the most highly-anticipated boxing events of 2012.

Nonito Donaire faces Toshiaki Nishioka in the main event, and Brandon Rios battles Mike Alvarado in the co-feature tonight on HBO.

All four fighters were on weight for tomorrow's HBO doubleheader in California, featuring Nonito Donaire vs Toshiaki Nishioka and Brandon Rios vs Mike Alvarado.

Who will win tomorrow night's HBO main event? The BLH staff weighs in on Donaire vs Nishioka.

Nonito Donaire faces Toshiaki Nishioka on Saturday night, in a fight pitting a still-rising star against a long-established top dog. Does the Japanese star have one more great night left, or is it time for a new No. 1 man at 122 pounds?