I wasn't going to weigh in, but the potshot from herby sucked me in.
The bottom line is Devyn Marble won the game for Iowa, with help from Mike Gesell. Those two were clearly the Players of the Game for Iowa.
herby, you were the one that brought up Gabe being the reason Iowa stretched their lead. Now while I think Gabe did a decent job at times (occasionally he looked out of place, esp on the offensive side of the ball), there were other factors why UNI allowed Iowa to creep ahead. Sonnen picked up his 2nd foul with the score Iowa 19, UNI 17. (Mind you, Gabe had already been in the game before this happened and the gap actually closed in his first possession in the game.) The game was close early on due to the fact that UNI had caused several Iowa turnovers (backcourt pressure that Sonnen was involved in). In the 3 minutes and 33 seconds after Sonnen went to the bench w/ 2 fouls, Iowa outscored UNI 12-3. 6 of those 12 points were via two treys from Devyn Marble (someone who was being guarded previously by... anyone? anyone? Marc Sonnen). UNI is a team that averages a hefty 8.4 3 pt FGs per game. Anyone care to guess who makes the majority of UNI's 3 pt FGs (and this by a wide margin) - yup, Marc Sonnen. He had made 25 of the team's 76 treys on the year (almost 1/3 by my math in the head skills) before this game. So UNI lost their senior guard when it was a 2 pt game. Their best 3 pt shooter. One of their best on-ball defenders. In just over 200 game time seconds of his absence, that lead was up to 11 pts.
Here's the thing. It's ok to admit that you are wrong. It's not a sign of weakness. Trust me, I know from experience.