UFC on ESPN 44: Holloway vs. Allen took place April 15, 2023 at T-Mobile Center in Kansas City, Missouri.
MAIN CARD (ESPN/ESPN+, 8:30 PM ET)
- Max Holloway vs. Arnold Allen: Max Holloway def. Arnold Allen via unanimous decision (49-46, 49-46, 48-47).
- Edson Barboza vs. Billy Quarantillo: Edson Barboza def. def. Billy Quarantillo via KO (knee) at 2:37 of Round 1.
- Dustin Jacoby vs. Azamat Murzakanov: Azamat Murzakanov def. Dustin Jacoby via unanimous decision (29-28, 29-28, 29-28).
- Tanner Boser vs. Ion Cutelaba: Ion Cutelaba def. Tanner Boser via TKO (punches) at 2:05 of Round 1.
- Chris Gutierrez vs. Pedro Munhoz: Pedro Munhoz def. Chris Gutierrez via unanimous decision (30-27, 30-27, 30-27).
- Rafa Garcia vs. Clay Guida: Rafa Garcia def. Clay Guida via unanimous decision (30-27, 30-27, 30-27).
PRELIMINARY CARD (ESPN+, 5:30 PM ET)
- Bill Algeo vs. TJ Brown: Bill Algeo def. T.J. Brown via submission (rear-naked choke) at 1:40 of Round 2.
- Matheus Nicolau vs. Brandon Royval: Brandon Royval def. Matheus Nicolau via KO (knee and punches) at 2:09 of Round 1.
- Zak Cummings vs. Ed Herman: Zak Cummings def. Ed Herman via TKO (punches) at 4:13 of Round 3.
- Gillian Robertson vs. Piera Rodriguez: Gillian Robertson def. Piera Rodriguez via verbal submission (armbar) at 4:21 of Round 2.
- Lando Vannata vs. Daniel Zellhuber: Daniel Zellhuber def. Lando Vannata via unanimous decision (29-27, 29-28, 30-27).
- Bruna Brasil vs. Denise Gomes: Denise Gomes def. Bruna Brasil via TKO (punches) at 2:42 of Round 2.
- Gaston Bolanos vs. Aaron Phillips: Gaston Bolanos def. Aaron Phillips via unanimous decision (29-28, 30-27, 30-27).
- Joselyne Edwards vs. Lucie Pudilova: Joselyne Edwards def. Lucie Pudilova via split decision (29-28, 28-29, 29-28).
