Is cramming the cause of all the early upsets in NCAA volleyball?

Baylor, for example, faced UTRGV on Saturday morning, just 17 hours after the start of Friday's match against Wisconsin. The Gators beat CSUN on Saturday morning only to square off against Northern Arizona that same night.

http://www.espn.com/espnw/sports/article/24634239/is-cramming-cause-all-early-upsets-2018-women-ncaa-volleyball-season

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