Every time Kansas State wins an important basketball game, it seems to reveal something new about itself. An 80-73 victory over No. 15 Iowa State on Saturday was no different. This time, the Wildcats showed toughness. This was a game that featured hard plays, harder fouls, taunting, a bench warning and a shoe to the face. But K-State persevered in the physical battle. “It was a war,” said senior guard Shane Southwell, who scored 13 points. “It was a bar fight. They have two really good offensive rebounders, and they just sit there and get a body on you.” “It was tough down there,” added junior forward Thomas Gipson, who scored 11 points. “I am strong, but their will to get the offensive rebounds is crazy.” Iowa State took advantage early by jumping to a 9-4 lead, but K-State pulled ahead 39-34 at halftime. The second half was back and forth, with both teams getting their chances. But the Wildcats pulled away after Will Spradling made a three to give the Wildcats a 72-69 lead with 1 minute, 39 seconds remaining. Kansas State was simply too strong, too deep and too tough. Behind Southwell, Gipson, D.J. Johnson, Marcus Foster and Wesley Iwundu, who all scored 11 or more points, and a whopping 38 points from the bench, K-State won its 15th straight home game, an arena record. It was also the Wildcats’ fifth win over a ranked team. “It’s great for our seniors to leave that legacy,” K-State coach Bruce Weber said. “The crowd gives us that extra boost we need on defense,” Gipson added. “I feel like this atmosphere is crazy. I love Kansas State. I love the fans, they give us that extra push to win.” That extra push also helped K-State, 20-9 and 10-6 in the Big 12, climb into a four-way tie for second in the conference standings, along with Iowa State (22-6 and 10-6), Oklahoma and Texas. With games remaining at Oklahoma State and Baylor, the Wildcats can finish anywhere from second to fifth. Iowa State was all alone in second when the game started. It almost stayed there behind the attack of Melvin Ejim and DeAndre Kane. Ejim dominated at times on his way to 30 points and 16 rebounds, while Kane had 24 points and eight rebounds. But no other Iowa State player scored more than eight points. K-State countered with nine players who scored. The biggest discrepancy came in bench points, where the Wildcats outscored the Cyclones 38-2. K-State has come a long way from the beginning of the season, when its bench was its biggest weakness. Southwell scored more points than he had in more than a month by making four three-pointers in the first half. And Johnson continued his improvement, going five for five from the floor and grabbing six rebounds. “We feel comfortable that we can go 10 deep,” Weber said.