Battle in the Valley 2023 was a professional wrestling pay-per-view (PPV) event produced by New Japan Pro-Wrestling (NJPW). It took place on February 18, 2023, at San Jose Civic in San Jose, California, and was headlined by Kazuchika Okada (c) vs. Hiroshi Tanahashi for the IWGP World Heavyweight Championship.
Kazuchika Okada
Hiroshi Tanahashi
Mercedes Varnado
Kaori Housako
Luke James Uggles Eatwell
Connor Deutsch
Thomas Joseph Lawlor
Nelson Rodriguez Erazo
Eduardo Moore
Jamie White
Patrick Martin
Josh Harter
Jorel Nelson
Kenta Kobayashi
Fred Rosser
Yujiro Kushida
Ramón Rivera
Kevin Knight
Dylan Barrales
Metalik
Joshua Lemay
Adrian Uribe
John Raymond Rivera
David Stephen Finlay III
Robert Anthony Fish
Alex Coughlin
JR Kratos
Isaac Hull
Ian Riccaboni
Matthew Rehwoldt
Scott D'Amore