Swimmer Siobhan-Marie OConnor was one of four Sky Academy Sports Scholars grabbing the headlines in a weekend of sporting action. The 20-year-old Bath star picked up three victories at the Edinburgh International Swim and looks in stunning form ahead of the Olympic trials in April.OConnor secured the top FINA points prize with a winning time of 2 minutes 10.12 seconds in Saturdays 200m individual medley final to take her above world champion Katinka Hosszu at the top of the rankings. She finished four seconds clear of the field, but had more of a fight in Sundays 100m fly final to win by a fingertip ahead of Rachel Kelly and Bath team-mate Jemma Lowe.OConnor, who capped off a magnificent show by making it a hat-trick with victory in the 200m breaststroke, said: Im really happy with my first outing of the season.This was the first real long course competition of the year and I was happy to swim some encouraging times during a hard training block, having just come back from Australia.I dont often swim the 200 breaststroke so it was nice to finish the meet with a win and a personal best. Im now really looking forward to tapering ahead of the trials and travelling there with the team.It was also a very rewarding two days of action for BMX star Quillan Isidore, 800m runner Jessica Judd and speed skater Elise Christie.After a four-month winter break, the 19-year-old Isidore from south London started his season with the first two rounds at Manchesters National Cycling Centre. Quillan Isidore happy with his season opener in Manchester On Saturday evening, Isidore struggled after a poor start in the Supercross Open, but hit back on Sunday in the Superclass to go unbeaten over 10 tough laps in his two races. Isidore said: Overall it was a very positive weekend for me. To bounce back after a bad practice and first two motos on Saturday to a few really solid laps for me, Ill take that.The results may have not been the best, but Im very happy with my performance. Sunday was a tough one - racing both classes, having a total of 10 laps, but its a great platform for me.Judd has been building up for the outdoor season with a series of cross country races and ahead of a training trip to the US, she secured an excellent fifth spot at the Inter-Counties Cross Country Championships.After her gruelling efforts at Cofton Park in Birmingham, Judd said: Im over the moon at the championships. Im so happy to finish the cross country season like that.And if that wasnt enough for a weekend, Judd opted to stretch her legs on Sunday in the Trafford 10K.Elise Christie continued her fine form on the ice with a silver and bronze at the World Championships in Seoul. Read more details on Elise and her medal efforts.WHATS COMING UP FOR OUR SCHOLARS...MARCH 19: Sam Oldham, English Championships, LoughboroughMARCH 28 - APRIL 3: Jessica Judd, pre-season training in USAAPRIL 9/10: Sam Oldham, British Championships, Liverpool Also See: About the Scholarship Meet the athletes Blogs Videos Galleries Patrick Roy Jersey . The American secured his first back-to-back ATP match wins since June to leave Tsonga relying on his performance at next weeks Paris Masters to clinch one of the final three places for the season-ending event in London. Tsonga would have moved up one spot to No. 6 with a win over Querrey at the City of Arts and Sciences, but his serve deserted him in the second set as the 116th-ranked American broke twice to reach the quarter-finals. Rene Robert Jersey . Plata blasted a rising shot to the upper left corner for his team-leading seventh goal of the season. He got the kick after referee Allen Chapman ruled Chris Tierney fouled John Stertzer in the penalty area. http://www.hockeyavalanche.com/.The Dallas Cowboys released Sam from the practice squad Tuesday, dropping the rush end as they prepare for several potential reinforcements to return to the defensive line. John Wensink Jersey . The club announced on Wednesday that Malhotra signed a 25-game professional tryout contract. The 33-year-old suffered a serious eye injury when struck by a puck during a game versus Colorado in March of 2011. Lanny McDonald Jersey . A better question yet may be this: How many times has the same player been involved in both? Morneau hit a two-run homer in the 10th inning and helped the Colorado Rockies turn the third triple play in team history as they beat the San Diego Padres 8-6 on Sunday.ATLANTA -- Struggling Red Sox right-hander Clay Buchholz will test out an ailing knee during a bullpen session Wednesday in Boston, then find out when hell make his next start. Buchholz set a career high with eight walks and allowed six runs in only three-plus innings Monday before Boston rallied to beat Atlanta 8-6, ending a 10-game losing streak. On Tuesday, manager John Farrell revealed that Buchholz remained in the game after his left knee buckled. "So weve got to make sure that he gets through his bullpen tomorrow," Farrell said, adding he wants to be certain "that knee, where he felt like it was a little hyperextended, doesnt persist or show any further soreness." Farrell said Buchholz initially denied that his knee buckled when catcher A.J. Pierzynski went to the mound. "He didnt want that to be any part of the reason of why he pitched the way he did," Farrell said. "But weve got to be conscious of it and see how he comes through the bullpen tomorrow." Buchholz is 2-4 with a 7.02 ERA in 10 starts. Its a dramatic decline from 2013, when he was 12-1 with a 1.74 ERA. Farrell confirmed Buchholzs self-confidence is a concern as a decision is made on his next start. "We cant deny that," Farrell said. "WWe havent made a definitive decision on his next turn through the rotation.dddddddddddd." "Were not blind to what everyone sees. And yes, there is concern because youre talking about a guy that was on his way to potentially a Cy Young year last year and now hes only shown flashes of it, either inside a given game or for a given start." Buchholz said he is having trouble sticking with progress made on his mechanics in the bullpen before games "when youre out there thinking about getting big league hitters out." "Its not fun, I know that. ... It seems to be snowballing on me right now." Asked after Mondays game if it would help if he were given a break from the rotation, Buchholz said "Im going to take the ball whenever they give it to me. ... If I wasnt healthy, that might be an option." Farrell said he still sees flashes of Buchholzs old form. "Thats the thing that personally I continue to latch on to," Farrell said. "Because theres been a couple of starts where hes been very strong. Yesterday he makes an adjustment in the first inning, he carries it through the second inning and then seemingly he loses it again. So I cant say that its strictly mechanical or from a fundamental standpoint." 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