Top-seeded Kansas State has never before hosted an NCAA tournament regional, but that doesnt mean there wont be a little bit of familiarity for the Wildcats this weekend. Theyll open the NCAA tournament against in-state rival Wichita State. Second-seeded Arkansas takes on No. 3 seed Bryant in the other opening matchup of the double-elimination regional. The winners play each other on Saturday, as do the losers. The Wildcats, the regular-season Big 12 champs, beat the Shockers twice earlier this season, but Wichita State -- the 1989 national champion -- has a 51-33 advantage in the all-time series. That includes a 19-18 record in games played in Manhattan, Kan. Randy Johnson Jersey . Breaking three of his own world records on his way to winning in Paris, Chan silenced the critics and left the audiences standing in appreciation and awe. Austin Romine Jersey . Numbers Game examines the deal that sees Michael Del Zotto and Kevin Klein switch places. The Predators Get: D Michael Del Zotto. http://www.yankeesrookiestore.com/Yankees-Miguel-Andujar-Kids-Jersey/ . Vaives lawyer Trevor Whiffen claims the former 50-goal man wasnt provided with a copy of the claim beforehand and that he would not have agreed to the allegations made against the NHL had he been asked to review its contents. Giancarlo Stanton Jersey . -- Team after team passed on Andre Ellington in the draft. Andy Pettitte Jersey . After Gasquet beat fifth-seeded Ivan Dodig of Croatia 7-5, 6-3, Tsonga followed up with a 6-7 (3), 6-2, 6-2 win against sixth-seeded Edouard Roger-Vasselin in an all-French match. Adam Peaty fired out a major warning to his Olympic rivals in Rio by breaking his own 100 metres breaststroke world record in the heats on Saturday.The 21-year-old, hotly fancied to become Britains first male Olympic champion in swimming since Adrian Moorhouse in 1988, came home in 57.55 seconds. The time was 0.37secs faster than the record he set last year.Peaty went into the opening day of competition at the Olympic Aquatics Stadium as world record holder, world, European and Commonwealth champion in the 100m breaststroke and, as a statement that he is out to add Olympic gold to the collection, this was as emphatic as they come.He was well over a second quicker than Yasuhiro Koseki, the second fastest qualifier for the semifinals. In fact there was less time separating Yaasuhiro and the 16th and final fastest qualifying mark than between the Japanese and Peaty.ddddddddddddThe gold is surely the Britons to lose.When asked about how he broke the record, Peaty said: I dont know. I mean, I went out pretty fast, quite easy, came back and I heard everyone cheering and I thought, What are they cheering for? Theres no Brazilians in this lane.Great Britains swimmers won just three medals at London 2012, but already there were good signs for Rio.Ross Murdoch qualified alongside Peaty for the 100m breaststroke semis in joint ninth in 59.47s, but Irelands Nicholas Quinn went out.ESPNs?Wayne Drehs contributed to this report. ' ' '