Completed Boxing Event

Betancourt vs. Marrero

Betancourt vs. Marrero

Fight Card

Cancelled & Fizzled Bouts


  • Massimo Montanini
    Betancourt vs. Marrero Meng vs. Duffus Puryear vs. Jimenez
  • Frank Gentile
    Garcia vs. Morales Cabrera vs. Melendez

Event Discussion


10.29.2021 | 4:03 AM ET

Prediction Comments

Meng vs. Duffus
Fanlong Meng, TKO, R7
Who tf is this "Cold Blood" Meng guy? Think i just found my favorite Chinese boxer lol


10.29.2021 | 6:15 PM ET

Unique New Predictions

Meng vs. Duffus
I predict Fanlong Meng at -3333. He has a sophisticated ground and pound. Meng won't assault the Octagon.

10.30.2021 | 2:08 AM ET

What the **** meng defeats duffus and i missed it!?$-@

View Discussion & Reply

Fight Predictions

Tapology members can make predictions for upcoming MMA & Boxing fights. Betancourt vs. Marrero is closed for new predictions. 57 total members made predictions on this event, breaking down as follows below.

Leaderboard of the best predictions by member: Betancourt vs. Marrero Leaderboard

  • MMA Junkie : UFC Fight Night 229: How to watch Dawson vs. Green, start time, Las Vegas lineup, odds, more
  • MMA Junkie : Dana White's Contender Series 65 weigh-in results and live video stream (noon ET)
  • : Video: Joji Goto scores second straight twister submission win
  • : ‘I can’t wait to beat up this a******’: Francisco Trinaldo calls out Mike Perry for BKFC brawl
  • : Johnny Eblen talks gruesome Bellator 299 cut, denies spitting on Fabian Edwards in post-fight altercation
  • : Video: Alexander Volkanovski takes on NBA champ Jamal Murray in grappling challenge
  • MMA Weekly : Craig Jones chokes out Alex Jones live during podcast (Video)
  • MMA Junkie : Stipe Miocic 'still having fun,' explains motivation to fight Jon Jones at UFC 295 after career-long layoff
  • : Eric Nicksick reveals unconventional way MMA could help Francis Ngannou ‘shock the world’ against Tyson Fury
  • : Robert Whittaker not surprised Australian crowd supported Sean Strickland over Israel Adesanya
  • MMA Junkie : Bellator 300: Make your predictions for massive San Diego card with four title fights
  • : Sean O’Malley: UFC ‘wants me to main event my own show,’ expects early 2024 return
  • : Canelo Alvarez shuts down potential fight with Terence Crawford: ‘He’s not in the plan’
  • MMA Junkie : Fresh Ink: Meet the 25 fighters the UFC signed in September 2023
  • MMA Junkie : How to watch Bellator 300: Who's fighting, lineup, start time, broadcast info
  • : Roundtable: What’s the No. 1 can’t-miss event left on the UFC’s 2023 schedule?
  • MMA Junkie : Canelo Alvarez delivers vintage performance, easily outpoints Jermell Charlo
  • : Terence Crawford tears into Jermell Charlo after blowout Canelo loss, callout: ‘You should be ashamed’
  • MMA Weekly : Canelo Alvarez defeats Jermell Charlo Photo Gallery, Post-Comments & Results
  • MMA Weekly : Canelo Alvarez defeats Jermell Charlo Photo Gallery and Post-Comments