By Alexey Sukachev

Wembley, London - When former amateur standout (and continental champion among other trophies he won) Sergey Kuzmin failed to deliver against Brazilian spoiler Marcelo Luiz Nasimento many thought it indicated his limitations. But it's also possible that it's the durability and spoiling ability of Nasimento, which were on display in Russia as none other than Del Boy Dereck Chisora fell in the same bracket with Kuzmin, being unable to stop the Brazilian this evening at Wembley, London, and going a full ten-round distance against presumably far less skilled opponent.

Chisora, 31, was rusty and incapable of picking himself up. He lost some chill, some heart which distinguished him in the past from his rivals. This time Chisora lacked determination and couldn't land a solid corker for ten rounds. He surely dominated Nasimento but no one was impressed. The Brazilian was less interested in fighting which resulted in an ugly contest filled with dirty tricks, hugs, spinarounds and similar stuff. Nasimento, 34, however, got his own job done - never going down against a formerly elite heavyweight. The sole score was 99-91 - from referee Jeff Hinds. Chisora is now 22-5, 14 KOs, while the Brazilian drops down to 18-11, 16 KOs.

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In a notable upset, inexperienced Bobby "Dazzler" Jenkinson (9-1-1, 1 KO) got a come-from-behind victory over much more experienced Lewis Pettitt (17-2, 7 KOs) in round eleven of a scheduled twelve-rounder for a vacant Commonwealth super bantamweight title. Approximate time of stoppage was 2:32 of the round.

A gap in XP points was colossal. Pettitt, who had a loss to 7-11 fighter in his past, also held WBO and WBA minor titles and fought no less than four ten-rounders and a couple of twelve-round fights while Jenkinson (had a loss to 1-2 opponent on a TKO) went the distance that long only in his ultimate fight. Pettitt, 25, started as leader as well, effectively beating his raw for to the punch. He moved well, hit well and didn't allow Jenkinson to hit him. The midst of the fight was where he was most successful, landing at will and rocking Dazzler several times.

It was amazing to see Jenkinson not only retaining his composure but also finding his second win after the mid-point. The 23-year old started to get more heat to his opponent in round eight, looked better in the ninth and dominated the tenth, while Pettitt felt fatigue with every piece of his skin. Finally, fifteen seconds into the eleventh Jenkinson floored his opponent badly. Pettitt got up and hanged on sheer will. He ate numerous punches, was hit back-and-forth and finally was almost hapless when then referee intervened at a right time to score a stoppage in favour of unlikely winner from Lincolnshire.

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The US-based Irishman Jamie Kavanagh (19-1-1, 9 KOs), who competes as a lightweight, scored a workmanlike decision over Nicaraguan Reynaldo Mora (7-5-1, 4 KOs) in a fight that was much closer than a sole score - 60-54 - suggests.

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A fighter with possibly the most romantic (if not Shakespearean) name in boxing Romeo Casanova Valentino Romaeo (9-0, 4 KOs) definitely received little love from his less-than-stellar opponent Chris Adaway (4-7-1) in a scheduled eight-rounder. The Welshman he is, Romaeo was forced to work hard and barely got past his foe with a score of 77-76.

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29-year old Cromer native Ryan Walsh was forced to dig deep but found some extra power to edge skillful Samir Mouneimne (15-2-1, 4 KOs) with a split decision over twelve rounds for a vacant BBBofC British 126lb crown. Scores were: 117-111 and 116-112 - for Walsh, and 113-115 - for Mouneimne in a fight that could have gone either way.

Walsh was aggressive but lacked finesse and wasn't sharp enough to be consistent with his punches. Mouneimne, 28, used timing to capitalize on occasional moments but his weakness was activity and initiative. Walsh scored a flash knockdown in round five and looked better in the first couple of rounds only to fade late in the fight. He improves to 19-1-1, with 8 KOs, his sole loss coming in his first bid for the very same title against future IBF champion Lee Selby in 2013.

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