| — | Mendonca | ½–½ | Kryvoruchko | Deizisau | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| — | Kamsky | ½–½ | Mendonca | Deizisau | Slav Defense: Exchange Variation | |
| Jun 21, 2026 | So | 1–0 | Mendonca | Semi Final 2 & Duel for 5th place | Tiebreak: So, Wesley - Mendonca, Leon Luke | Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack | |
| Jun 21, 2026 | Vachier-Lagrave | 0–1 | Mendonca | Semi Final 2 & Duel for 5th place | Game 2: Vachier-Lagrave, Maxime - Mendonca, Leon Luke | Sicilian Defense | |
| Jun 21, 2026 | Mendonca | 1–0 | So | Semi Final 2 & Duel for 5th place | Game 1: Mendonca, Leon Luke - So, Wesley | Queen's Pawn Game: Symmetrical Variation | |
| Jun 21, 2026 | Mendonca | 1–0 | Karthikeyan | Semi Final 1 & Duels for 5th place | Game 2: Mendonca, Leon Luke - Karthikeyan, Murali | English Opening: Agincourt Defense, Wimpy System | |
| Jun 21, 2026 | Sarana | 1–0 | Mendonca | Quarter Finals | Game 2: Sarana, Alexey - Mendonca, Leon Luke | Slav Defense: Soultanbeieff Variation | |
| Jun 20, 2026 | Rapport | 0–1 | Mendonca | Round of 16 | Game 2: Rapport, Richard - Mendonca, Leon Luke | Sicilian Defense: Closed | |
| Jun 20, 2026 | Mendonca | ½–½ | Rapport | Round of 16 | Game 1: Mendonca, Leon Luke - Rapport, Richard | Yusupov-Rubinstein System | |
| Jun 20, 2026 | Mendonca | 1–0 | Karthik Rajaa | Round 9: Mendonca, Leon Luke - Karthik Rajaa | Yusupov-Rubinstein System | |
| Jun 20, 2026 | Mendonca | 1–0 | Chow | Round 8: Mendonca, Leon Luke - Chow, Yi Chen | King's Indian Defense: Semi-Classical Variation, Queenside Storm Line | |
| Jun 20, 2026 | Suyarov | 0–1 | Mendonca | Round 7: Suyarov, Mukhammadzokhid - Mendonca, Leon Luke | Rapport-Jobava System | |
| Jun 20, 2026 | Mendonca | 0–1 | Bai | Round 6: Mendonca, Leon Luke - Bai, Adelard | Nimzo-Larsen Attack: Classical Variation | |
| Jun 20, 2026 | Nomindalai Tumurbaatar | 0–1 | Mendonca | Round 2: Nomindalai Tumurbaatar - Mendonca, Leon Luke | Catalan Opening | |
| Jun 20, 2026 | Chen | 0–1 | Mendonca | Round 1: Chen, Qi b - Mendonca, Leon Luke | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Jun 19, 2026 | Mendonca | 1–0 | Sapenov | Round 12: Mendonca, Leon Luke - Sapenov, Daniyal | Nimzo-Larsen Attack: Classical Variation | |
| Jun 19, 2026 | Mendonca | 1–0 | Karthikeyan | Round 10: Mendonca, Leon Luke - Karthikeyan, Murali | Anderssen's Opening | |
| Jun 19, 2026 | Murzin | 1–0 | Mendonca | Round 9: Murzin, Volodar - Mendonca, Leon Luke | Zukertort Opening | |
| Jun 18, 2026 | Mendonca | 1–0 | Wang | Round 8: Mendonca, Leon Luke - Wang, Hao | Zukertort Opening | |
| Jun 18, 2026 | Bai | 1–0 | Mendonca | Round 7: Bai, Jinshi - Mendonca, Leon Luke | King's Indian Attack: Spassky Variation | |
| Jun 18, 2026 | Mendonca | ½–½ | Vachier-Lagrave | Round 6: Mendonca, Leon Luke - Vachier-Lagrave, Maxime | East Indian Defense | |
| Jun 18, 2026 | Maurizzi | ½–½ | Mendonca | Round 5: Maurizzi, MarcAndria - Mendonca, Leon Luke | Indian Defense: Anti-Nimzo-Indian | |
| Jun 17, 2026 | Mendonca | ½–½ | Lou | Round 4: Mendonca, Leon Luke - Lou, Yiping | Nimzo-Larsen Attack: Classical Variation | |
| Jun 17, 2026 | Al-Mudahka | ½–½ | Mendonca | Round 2: Al-Mudahka, Mohd - Mendonca, Leon Luke | Sicilian Defense: Closed | |
| Jun 17, 2026 | Mendonca | 1–0 | Li | FIDE WTRC 2026 | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Jun 14, 2026 | Mendonca | ½–½ | Pranav Anand | Round 4: Mendonca, Leon Luke - Pranav Anand | Queen's Gambit Declined: Ragozin Defense | |
| Jun 13, 2026 | Lamard | 0–1 | Mendonca | Round 3: Lamard, Guillaume - Mendonca, Leon Luke | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 12, 2026 | Mendonca | ½–½ | Eljanov | Round 2: Mendonca, Leon Luke - Eljanov, Pavel | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 11, 2026 | Maghsoodloo | ½–½ | Mendonca | Round 1: Maghsoodloo, Parham - Mendonca, Leon Luke | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 10, 2026 | Mendonca | ½–½ | Postny | Round 7: Mendonca, Leon Luke - Postny, Evgeny | English Opening: Agincourt Defense | |
| Jun 9, 2026 | Mendonca | ½–½ | Van Wely | Round 6: Mendonca, Leon Luke - Van Wely, Loek | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Jun 8, 2026 | Suleymanli | ½–½ | Mendonca | Round 5: Suleymanli, Aydin - Mendonca, Leon Luke | Slav Defense: Exchange Variation, Trifunovic Variation | |
| Jun 7, 2026 | Mendonca | 1–0 | Gavrilescu | Round 4: Mendonca, Leon Luke - Gavrilescu, David | King's Knight Opening: Konstantinopolsky | |
| Jun 5, 2026 | Mendonca | 1–0 | Cheng | Round 2: Mendonca, Leon Luke - Cheng, Bobby | Bishop's Opening: Paulsen Defense | |
| Jun 2, 2026 | Ivanchuk | 1–0 | Mendonca | Round 3: Ivanchuk, Vasyl - Mendonca, Leon Luke | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Jun 2, 2026 | Tabatabaei | ½–½ | Mendonca | Round 1: Tabatabaei, M. Amin - Mendonca, Leon Luke | Queen's Gambit Declined: Ragozin Defense | |
| May 17, 2026 | Jumabayev | 1–0 | Mendonca | Round 9: Jumabayev, Rinat - Mendonca, Leon Luke | Bogo-Indian Defense: Retreat Variation | |
| May 16, 2026 | Mendonca | ½–½ | Karthikeyan | Round 8: Mendonca, Leon Luke - Karthikeyan, Murali | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 15, 2026 | Droin | 0–1 | Mendonca | Round 7: Droin, Augustin - Mendonca, Leon Luke | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 14, 2026 | Mendonca | 0–1 | Van Wely | Round 6: Mendonca, Leon Luke - Van Wely, Loek | Sicilian Defense: Modern Variations | |
| May 14, 2026 | Prraneeth Vuppala | 0–1 | Mendonca | Round 5: Prraneeth Vuppala - Mendonca, Leon Luke | Sicilian Defense: Modern Variations | |
| May 13, 2026 | Mendonca | 1–0 | Song | Round 4: Mendonca, Leon Luke - Song, Yuxin | English Opening: Symmetrical Variation, Four Knights Variation | |
| May 12, 2026 | Ohanyan | ½–½ | Mendonca | Round 3: Ohanyan, Emin - Mendonca, Leon Luke | Scotch Game: Schmidt Variation | |
| May 11, 2026 | Genzling | ½–½ | Mendonca | Round 1: Genzling, Alain - Mendonca, Leon Luke | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| May 9, 2026 | Mendonca | 0–1 | Gharibyan | Round 8: Mendonca, Leon Luke - Gharibyan, Mamikon | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 8, 2026 | Oro | ½–½ | Mendonca | Round 7: Oro, Faustino - Mendonca, Leon Luke | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 7, 2026 | Mendonca | ½–½ | Sonis | Round 6: Mendonca, Leon Luke - Sonis, Francesco | Catalan Opening: Closed | |
| May 6, 2026 | Amar | ½–½ | Mendonca | Round 5: Amar, Elham - Mendonca, Leon Luke | Queen's Pawn Game: London System | |
| May 5, 2026 | Mendonca | ½–½ | Averin | Round 4: Mendonca, Leon Luke - Averin, Nikolay | Queen's Gambit Declined: Three Knights Variation | |
| May 5, 2026 | Prraneeth Vuppala | 0–1 | Mendonca | Round 3: Prraneeth Vuppala - Mendonca, Leon Luke | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| May 4, 2026 | Mendonca | 1–0 | Adithya A Chullikkad | Round 2: Mendonca, Leon Luke - Adithya A Chullikkad | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| May 3, 2026 | Vogt | 0–1 | Mendonca | Round 1: Vogt, Lothar - Mendonca, Leon Luke | Sicilian Defense: Delayed Alapin Variation | |
| Apr 26, 2026 | Mendonca | ½–½ | Dudin | Round 15: Mendonca, Leon Luke - Dudin, Gleb | Queen's Gambit Declined: Barmen Variation | |
| Apr 25, 2026 | Idani | ½–½ | Mendonca | Round 14: Idani, Pouya - Mendonca, Leon Luke | Ruy Lopez: Closed, Delayed Exchange | |
| Apr 24, 2026 | Andersen | 0–1 | Mendonca | BL 2526 Hamburger SK - FC St. Pauli | Sicilian Defense: Chekhover Variation | |
| Apr 11, 2026 | Mendonca | 1–0 | Agmanov | Round 8: Mendonca, Leon Luke - Agmanov, Zhandos | French Defense: Classical Variation, Shirov-Anand Variation | |
| Apr 11, 2026 | Sivuk | 0–1 | Mendonca | Round 7: Sivuk, Vitaly - Mendonca, Leon Luke | Queen's Gambit Declined: Three Knights Variation | |
| Apr 10, 2026 | Mendonca | ½–½ | Abdisalimov | Round 6: Mendonca, Leon Luke - Abdisalimov, Abdimalik | Sicilian Defense: Modern Variations | |
| Apr 9, 2026 | Mendonca | 1–0 | Jin | V Open Chess Menorca 2026 - Open A. | Queen's Gambit Declined: Three Knights Variation | |
| Apr 9, 2026 | Putnam | 0–1 | Mendonca | Round 5: Putnam, Liam - Mendonca, Leon Luke | English Opening: Neo-Catalan | |
| Apr 8, 2026 | Averin | ½–½ | Mendonca | Round 3: Averin, Nikolay - Mendonca, Leon Luke | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Apr 8, 2026 | Mendonca | 1–0 | Kokol | Round 2: Mendonca, Leon Luke - Kokol, Peter | Zukertort Opening: Sicilian Invitation | |
| Apr 7, 2026 | Jagreet Misra | 0–1 | Mendonca | Round 1: Jagreet Misra - Mendonca, Leon Luke | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Apr 6, 2026 | Mendonca | 1–0 | Kadric | Round 9: Mendonca, Leon Luke - Kadric, Denis | ? | |
| Apr 6, 2026 | Nepomniachtchi | ½–½ | Mendonca | Round 8: Nepomniachtchi, Ian - Mendonca, Leon Luke | ? | |
| Apr 5, 2026 | Mendonca | ½–½ | Duda | Round 7: Mendonca, Leon Luke - Duda, Jan-Krzysztof | ? | |
| Apr 5, 2026 | Lagarde | 0–1 | Mendonca | Round 6: Lagarde, Maxime - Mendonca, Leon Luke | ? | |
| Apr 4, 2026 | Mendonca | ½–½ | Mishra | Round 9: Mendonca, Leon Luke - Mishra, Abhimanyu | Ruy Lopez: Morphy Defense | |
| Apr 4, 2026 | Mendonca | 1–0 | Hagner | Round 5: Mendonca, Leon Luke - Hagner, Bennet | ? | |
| Apr 4, 2026 | Niemann | 1–0 | Mendonca | Round 4: Niemann, Hans Moke - Mendonca, Leon Luke | ? | |
| Apr 3, 2026 | Mendonca | 1–0 | Noe | Round 3: Mendonca, Leon Luke - Noe, Christopher | ? | |
| Apr 3, 2026 | Mendonca | 1–0 | Shi | Round 1: Mendonca, Leon Luke - Shi, Kecheng | ? | |
| Apr 3, 2026 | Hess | 0–1 | Mendonca | Round 2: Hess, Max - Mendonca, Leon Luke | ? | |
| Mar 25, 2026 | Mendonca | 0–1 | Amin | 2026 Chesscom Open Play In 4 | Horwitz Defense | |
| Mar 25, 2026 | Mikaelyan | 0–1 | Mendonca | 2026 Chesscom Open Play In 4 | Queen's Gambit Declined: Barmen Variation | |
| Mar 25, 2026 | Mendonca | 1–0 | Anisimov | 2026 Chesscom Open Play In 4 | Zukertort Opening | |
| Mar 25, 2026 | Mendonca | 0–1 | Krysa | 2026 Chesscom Open Play In 4 | Caro-Kann Defense: Exchange Variation | |
| Mar 25, 2026 | Galaviz Medina | 0–1 | Mendonca | 2026 Chesscom Open Play In 4 | Nimzo-Indian Defense: Normal Variation | |
| Mar 25, 2026 | Mendonca | 0–1 | Mahdavi | 2026 Chesscom Open Play In 4 | Queen's Pawn Game: Symmetrical Variation | |
| Mar 25, 2026 | Aronian | 1–0 | Mendonca | 2026 Chesscom Open Play In 4 | French Defense: Knight Variation | |
| Mar 18, 2026 | Kourkoulos-Arditis | 1–0 | Mendonca | 2026 Chesscom Open Play In 2 | Indian Defense: Accelerated London System | |
| Mar 18, 2026 | Galaviz Medina | 0–1 | Mendonca | 2026 Chesscom Open Play In 2 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 18, 2026 | Mendonca | 0–1 | Sadhwani | 2026 Chesscom Open Play In 2 | Polish Opening | |
| Mar 18, 2026 | Vogel | 0–1 | Mendonca | 2026 Chesscom Open Play In 2 | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Mar 18, 2026 | Mendonca | 0–1 | Bortnyk | 2026 Chesscom Open Play In 2 | Polish Opening: Zukertort System | |
| Mar 18, 2026 | Mendonca | 1–0 | Matlakov | 2026 Chesscom Open Play In 2 | Nimzo-Larsen Attack: Classical Variation | |
| Mar 18, 2026 | Gabrielian | 0–1 | Mendonca | 2026 Chesscom Open Play In 2 | Zukertort Opening: Polish Defense | |
| Mar 18, 2026 | Mendonca | 0–1 | Yu | 2026 Chesscom Open Play In 2 | Queen's Gambit Declined: Harrwitz Attack, Main Line | |
| Mar 16, 2026 | Grischuk | 1–0 | Mendonca | 2026 Chesscom Open Play In 1 | Sicilian Defense: Modern Variations | |
| Mar 16, 2026 | Svane | 0–1 | Mendonca | 2026 Chesscom Open Play In 1 | King's Indian Attack: Spassky Variation | |
| Mar 16, 2026 | Mendonca | 1–0 | Bok | 2026 Chesscom Open Play In 1 | Polish Opening: Baltic Defense | |
| Mar 16, 2026 | Mendonca | 1–0 | Indjic | 2026 Chesscom Open Play In 1 | Polish Opening: Zukertort System | |
| Mar 16, 2026 | Mekhitarian | ½–½ | Mendonca | 2026 Chesscom Open Play In 1 | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Mar 16, 2026 | Mendonca | 0–1 | Andreikin | 2026 Chesscom Open Play In 1 | Zukertort Opening: Polish Defense | |
| Jan 22, 2026 | Suleymenov | 0–1 | Mendonca | Round 8: Suleymenov, Alisher - Mendonca, Leon Luke | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Jan 21, 2026 | Mendonca | 1–0 | Anuj Shrivatri | Round 7: Mendonca, Leon Luke - Anuj Shrivatri | Sicilian Defense: Chekhover Variation | |
| Jan 20, 2026 | Poormosavi | ½–½ | Mendonca | Round 6: Poormosavi, Seyed Kian - Mendonca, Leon Luke | Sicilian Defense: French Variation | |
| Jan 19, 2026 | Kakavand | 1–0 | Mendonca | Round 11: Kakavand, Ramtin - Mendonca, Leon Luke | Caro-Kann Defense: Maróczy Variation | |
| Jan 19, 2026 | Mayank Chakraborty | 1–0 | Mendonca | Round 10: Mayank Chakraborty - Mendonca, Leon Luke | St. George Defense | |
| Jan 19, 2026 | Mendonca | 1–0 | Iniyan | Round 9: Mendonca, Leon Luke - Iniyan, Pa | East Indian Defense | |