Burns landed an accurate left jab in the third but Gomez countered well in the next round.

BBC: Burns retains title against Gomez

From the opening bell in Mannheim the 32-year-old Ukrainian had Rahman in trouble with his piston-like left jab.

BBC: Clinical Klitschko stops Rahman

Thomas moulded the young Winstone in his Penydarren gym, teaching him the fast left jab that would become his trademark punch.

BBC: 5. Howard Winstone

The southpaw sensation has perfected a short and stunning right-hook counter to the left jab as well as a taser-like left-hand counter.

WSJ: Radio City Fight Night

Morales nearly sent Hernandez to the canvas in the ninth with a left jab with Hernandez stumbling back a few steps before regaining his balance.

BBC: SPORT | Boxing | Morales proves too good

John Prescott, a former deputy prime-minister, was pardoned for responding with a left jab when a voter threw an egg at him in the 2001 election.

ECONOMIST: Britain��s election

Williams picked up an early warning from referee Terry O'Connor but the opening three rounds remained level, with both boxers looking to work their way in behind the left jab.

BBC: SPORT | Boxing | Williams retains titles

Munroe was troubled in the sixth with Nishioka's right jab, left hook combination finding the target far too often, while the champion also started to work the body of the Leicester fighter.

BBC: Rendall Munroe loses super-bantamweight world title bid

In the fourth, Walker was caught with a jab then, with just over a minute of the round left, another clubbing hook sent him crashing to the canvas for a second time.

BBC: SPORT | Boxing | Stylish Moore outclasses Walker