This is a short but one-sided rivalry on record. Kron Gracie and Marcelo Garcia met twice, both times at the 2009 ADCC World Championship and the 2011 ADCC World Championship, and Garcia took both. The 2009 meeting was a quarter-final that Garcia closed out by Guillotine Choke. The 2011 meeting was a semi-final decided on points.

The styles line up in an interesting way. Kron holds a 74% win rate across 43 recorded matches, with 69% of his wins by submission and the guillotine as his most common finish at 6 wins. Garcia carries an 82% win rate over 106 recorded matches, 60% of his wins by submission, and leans most on the rear naked choke with 13 wins. Both are submission-first competitors, but Garcia's back-taking game showed in how he controlled these two meetings.

The common opponents give some context. Against shared names like Victor Estima, Lucas Leite, and Murilo Santana, Garcia went unbeaten in each pairing, while Kron split some of those same matchups. That pattern tracks with what the head-to-head showed: Garcia was the harder out in this rivalry.