Arizona vs Arizona State live stream: Watch online free Friday 9:10 ET as these Pac-12 teams battle it out during rivalry week in NCAA men's basketball.

Arizona State (18-6, 7-4) is 13-1 on its home floor this season, including five consecutive conference victories, but now they battle vs an Arizona (23-1, 10-1) team that has one loss on the whole season. It is also a Wildcats team that scored 91 against the Sun Devils. Watch the free live stream online to see if they can even the series up.

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Both teams are coming off victories over Oregon and Oregon St. On Saturday behind Jordan Bachynski's career-high 26 points, Arizona State won its second straight game. He also had nine rebounds and nine blocks, including the game-saving rejection in the final seconds, swatting Ducks guard Joseph Young to preserve the win after Arizona State blew a 21-point lead. Bachynski, who is 15 of 20 from the field in the last two games, was named Pac-12 Player of the Week, according to ESPN.com.

"You can't say enough about the weekend Jordan Bachynski had," coach Herb Sendek told ESPN.com. "He was spectacular again (against Oregon). He was almost perfect from the field, almost perfect from the foul line, nine blocked shots, nine rebounds, including the game-winning play."

After losing Brandon Ashley, freshman Rondae Hollis-Jefferson has stepped it up, scoring 8 points a game. He had 15 points and rebounds over the last two games.

"We're not going to be able to replace Brandon," coach Sean Miller told ESPN.com. "We're going to have to do it as a team and there are things that we have to try to emphasize more now that he's not a part of what we're doing and maybe emphasize some things less. We're working through that as a coaching staff and a team."