| 4 sep 2026 | Kothari, Jai 2124 | Adams, Henry 2191 | 0-1 | B13 Caro-Kann Defense: Exchange Variation, Rubinstein Variation | Kingston Invitational Swiss 2026 | 28 | Ver |
| 30 ago 2026 | Han, Qixuan 2076 | Kothari, Jai 2158 | 1-0 | C45 Scotch Game: Mieses Variation | VI Mindsports International Festival 2026 - Super Swiss {Q4,000 in prizes!} | 43 | Ver |
| 29 ago 2026 | Kothari, Jai 2158 | Kanyamarala, Trisha 2296 | 0-1 | B23 Sicilian Defense: Closed | VI Mindsports International Festival 2026 - Super Swiss | 21 | Ver |
| 29 ago 2026 | Badacsonyi, Stanley 2320 | Kothari, Jai 2158 | ½-½ | D30 Queen's Gambit Declined | VI Mindsports International Festival 2026 - Super Swiss | 32 | Ver |
| 28 ago 2026 | Kothari, Jai 2158 | Decuigniere, Tom 2442 | 0-1 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | VI Mindsports International Festival 2026 - Super Swiss | 32 | Ver |
| 28 ago 2026 | Eltigani, Omar 2269 | Kothari, Jai 2158 | 0-1 | D01 Rapport-Jobava System | VI Mindsports International Festival 2026 - Super Swiss | 35 | Ver |
| 28 ago 2026 | Mata, Adilson 2033 | Kothari, Jai 2158 | 0-1 | A49 Indian Defense: Przepiorka Variation | VI Mindsports International Festival 2026 - Super Swiss {Q4,000 in prizes!} | 40 | Ver |
| 28 ago 2026 | Kothari, Jai 2158 | Postny, Evgeny 2498 | 0-1 | B15 Caro-Kann Defense: Tartakower Variation | VI Mindsports International Festival 2026 - Super Swiss | 53 | Ver |
| 21 ago 2026 | Cont, Arya 2143 | Kothari, Jai 2158 | 0-1 | A07 King's Indian Attack, with e6 | Kingston Invitational Swiss 2026 | 41 | Ver |
| 20 ago 2026 | Kothari, Jai 2158 | Patel, Zain 2077 | 1-0 | C45 Scotch Game: Mieses Variation | Kingston Invitational Swiss 2026 | 27 | Ver |
| 20 ago 2026 | Kumar, Sanjit S 2074 | Kothari, Jai 2158 | 0-1 | A57 Benko Gambit Accepted: Modern Variation | Kingston Invitational Swiss 2026 | 28 | Ver |
| 19 ago 2026 | Gormally, Daniel W 2393 | Kothari, Jai 2158 | 1-0 | D32 Tarrasch Defense: Symmetrical Variation | Kingston Invitational Swiss 2026 | 65 | Ver |
| 19 ago 2026 | Welling, Zac 2027 | Kothari, Jai 2158 | 0-1 | B23 Sicilian Defense: Closed, Traditional | 5th Kingston Invitational | 64 | Ver |
| 9 ago 2026 | Kothari, Jai 2158 | Terler, Bohdan 2035 | ½-½ | B13 Caro-Kann Defense: Exchange Variation, Rubinstein Variation | 2026 British Chess Championships: Championship | 51 | Ver |
| 8 ago 2026 | Davis, Colin 2056 | Kothari, Jai 2158 | 1-0 | A46 Indian Defense: Wade-Tartakower Defense | 2026 British Chess Championships: Championship | 32 | Ver |
| 7 ago 2026 | Kothari, Jai 2158 | Jermy, Jaden 2012 | 1-0 | B07 Pirc Defense | 2026 British Chess Championships: Championship | 60 | Ver |
| 6 ago 2026 | Cheng, Louis 2008 | Kothari, Jai 2158 | ½-½ | C55 Italian Game: Two Knights Defense, Modern Bishop's Opening | 2026 British Chess Championships: Championship | 60 | Ver |
| 5 ago 2026 | Kothari, Jai 2158 | Green, Michael 2038 | 0-1 | B13 Caro-Kann Defense: Exchange Variation | 2026 British Chess Championships: Championship | 46 | Ver |
| 23 jul 2026 | Kothari, Jai 2043 | Steiners, Emils 2169 | 1-0 | B23 Sicilian Defense: Closed, Traditional | Sussex University Masters Blitz-1 | 34 | Ver |
| 23 jul 2026 | Kothari, Jai 2043 | Collins, Adam 2231 | 0-1 | C07 French Defense: Tarrasch Variation, Chistyakov Defense | Sussex University Masters Blitz-1 | 60 | Ver |