It will be veteran Thomas Castellanos starting today at...

Pete Thamel

It will be veteran Thomas Castellanos starting today at quarterback for Texas Tech against Arizona, per ESPN sources. He’d gotten a significant uptick in first-team snaps after Will Hammond struggled at Cincinnati last week.

Copy Link

Mentions

NCAA Football

Will HammondNCAA Football • Texas Tech Red Raiders

Thomas CastellanosNCAA Football • Texas Tech Red Raiders

Texas Tech Red RaidersNCAA Football

Oct 31, 2026, 11:08 AM

Terms of Use
Privacy Policy
Your US State Privacy Rights
Children's Online Privacy Policy
Interest-Based Ads
About Nielsen Measurement
Your Privacy Choices
Contact Us
Disney Ad Sales Site
Work for ESPN
Corrections

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Call 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in ONT. Eligibility restrictions apply. Terms: draftkings.com/sportsbook. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL.