The Quakers shot just 36 percent from the field, made only 3-of-23 from 3-point range and turned the ball over 25 times. The Hawkeyes made 28 free throws to 10 for Pennsylvania.
Uthoff was good on 6-of-7 from the field while Roy Devyn Marble contributed 13 points for Iowa (5-0).
Nelson-Henry Darlen had 13 points to pace the Quakers (1-3).
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