| Jun 18, 2026 | Nijesh R | 0–1 | Jaiveer Mahendru | 360 One Challengers Chess Tournament (Category B) | Ruy Lopez: Closed, Anti-Marshall | |
| Jun 17, 2026 | Jaiveer Mahendru | ½–½ | Samyak Dharewa | 360 One Challengers Chess Tournament (Category B) | Sicilian Defense: Kan Variation, Modern Variation | |
| Jun 16, 2026 | Tarun V | 0–1 | Jaiveer Mahendru | 360 One Challengers Chess Tournament (Category B) | French Defense: St. George Defense, Three Pawn Attack | |
| Jun 15, 2026 | Jaiveer Mahendru | 0–1 | Arul Anandh S P K | 360 One Challengers Chess Tournament (Category B) | Zukertort Opening | |
| Jun 14, 2026 | Vivaan Sardana | 0–1 | Jaiveer Mahendru | 360 One Challengers Chess Tournament (Category B) | Italian Game: Classical Variation, Giuoco Pianissimo, with a4 a5 | |
| Jun 13, 2026 | Jaiveer Mahendru | 1–0 | Boricha Yohan | 360 One Challengers Chess Tournament (Category B) | Polish Opening: Bugayev Attack | |
| Jun 11, 2026 | Jaiveer Mahendru | ½–½ | Shravan Sriram | 360 One Challengers Chess Tournament (Category B) | Sicilian Defense: Chekhover Variation | |
| Jun 10, 2026 | Vivaan Chawla | 0–1 | Jaiveer Mahendru | 360 One Challengers Chess Tournament (Category B) | Kangaroo Defense | |
| Jun 8, 2026 | Ayush Sharma | 1–0 | Jaiveer Mahendru | Round 10: Ayush Sharma - Jaiveer Mahendru | Sicilian Defense: Najdorf Variation | |
| Jun 7, 2026 | Jaiveer Mahendru | 1–0 | Savchenko | Round 9: Jaiveer Mahendru - Savchenko, Boris | Sicilian Defense: Scheveningen Variation, Delayed Keres Attack | |
| Jun 6, 2026 | Harsh Suresh | 1–0 | Jaiveer Mahendru | Round 8: Harsh Suresh - Jaiveer Mahendru | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 5, 2026 | Jaiveer Mahendru | 1–0 | Madhvendra Pratap Sharma | Round 7: Jaiveer Mahendru - Madhvendra Pratap Sharma | Indian Defense: Knights Variation | |
| Jun 4, 2026 | Jaiveer Mahendru | 0–1 | Das | Round 5: Jaiveer Mahendru - Das, Sayantan | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jun 1, 2026 | Jaiveer Mahendru | ½–½ | Gorshtein | Round 3: Jaiveer Mahendru - Gorshtein, Ido | Sicilian Defense: Open | |
| May 6, 2026 | Jaiveer Mahendru | 0–1 | Shogdzhiev | Round 9: Jaiveer Mahendru - Shogdzhiev, Roman | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 5, 2026 | Shubenkova | 0–1 | Jaiveer Mahendru | Round 8: Shubenkova, Veronika - Jaiveer Mahendru | Queen's Pawn Game: Colle System | |
| May 4, 2026 | Jaiveer Mahendru | 0–1 | Aradhya | Round 7: Jaiveer Mahendru - Aradhya, Garg | Scotch Game: Schmidt Variation | |
| May 3, 2026 | Guliev | 0–1 | Jaiveer Mahendru | Round 6: Guliev, Logman - Jaiveer Mahendru | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| May 2, 2026 | Jaiveer Mahendru | 1–0 | Kudrin | Round 5: Jaiveer Mahendru - Kudrin, Ivan | Sicilian Defense: French Variation, Open | |
| May 1, 2026 | Goriachkina | ½–½ | Jaiveer Mahendru | Round 4: Goriachkina, Oksana - Jaiveer Mahendru | French Defense: St. George Defense, Traditional Line | |
| Apr 30, 2026 | Jaiveer Mahendru | 0–1 | Anuj Shrivatri | Round 3: Jaiveer Mahendru - Anuj Shrivatri | Sicilian Defense: Chekhover Variation | |
| Apr 29, 2026 | Khalilova | 0–1 | Jaiveer Mahendru | Round 2: Khalilova, Madinabonu - Jaiveer Mahendru | King's Indian Attack, with e6 | |
| Apr 28, 2026 | Jaiveer Mahendru | 0–1 | Abasov | Round 1: Jaiveer Mahendru - Abasov, Nijat | Sicilian Defense: Classical Variation | |
| Apr 7, 2026 | Vignesh Advaith Vemula | 1–0 | Jaiveer Mahendru | 35th National Under-17 Open Chess Championship 2026 | French Defense: Hecht-Reefschläger Variation | |
| Apr 6, 2026 | Jaiveer Mahendru | * | Reyan Md. | 35th National Under-17 Open Chess Championship 2026 | French Defense: Classical Variation, Shirov-Anand Variation | |
| Apr 5, 2026 | Vyom Malhotra | 0–1 | Jaiveer Mahendru | 35th National Under-17 Open Chess Championship 2026 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 4, 2026 | Jaiveer Mahendru | ½–½ | Gaikwad Manas | 35th National Under-17 Open Chess Championship 2026 | Sicilian Defense: Chekhover Variation | |
| Mar 24, 2026 | Guntaka | 0–1 | Jaiveer Mahendru | SixDays March 2026 IM C | French Defense: St. George Defense, Traditional Line | |
| Mar 23, 2026 | Jaiveer Mahendru | ½–½ | Wagh Suyog | SixDays March 2026 IM C | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Mar 22, 2026 | Gathi | 0–1 | Jaiveer Mahendru | SixDays March 2026 IM C | French Defense: Tarrasch Variation, Open System | |
| Mar 21, 2026 | Jaiveer Mahendru | 1–0 | Pribelszky | SixDays March 2026 IM C | Nimzowitsch Defense: Williams Variation | |
| Mar 21, 2026 | Nakahara | ½–½ | Jaiveer Mahendru | SixDays March 2026 IM C | Ruy Lopez: Open | |
| Mar 20, 2026 | Jaiveer Mahendru | 0–1 | Mehta Naitik R | SixDays March 2026 IM C | Sicilian Defense: Modern Variations, Ginsberg Gambit | |
| Mar 20, 2026 | Swayham P Das | 1–0 | Jaiveer Mahendru | SixDays March 2026 IM C | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Mar 19, 2026 | Jaiveer Mahendru | 0–1 | Jakovljevic | SixDays March 2026 IM C | Sicilian Defense: Najdorf Variation, English Attack | |
| Mar 17, 2026 | Csernyik | 0–1 | Jaiveer Mahendru | Budapest One Week IMB | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Mar 16, 2026 | Jaiveer Mahendru | 1–0 | Chekanov | SixDays March 2026 IM C | Zukertort Opening: Quiet System | |
| Mar 16, 2026 | Jaiveer Mahendru | 1–0 | Nakahara | Budapest One Week IMB | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Mar 15, 2026 | Mehta Naitik R | 0–1 | Jaiveer Mahendru | Budapest One Week IMB | Sicilian Defense: Closed | |
| Mar 15, 2026 | Jaiveer Mahendru | 1–0 | Horvath | Budapest One Week IMB | French Defense: Rubinstein Variation, Blackburne Defense | |
| Mar 13, 2026 | Golecki | 1–0 | Jaiveer Mahendru | Budapest One Week IMB | Italian Game: Giuoco Pianissimo, Normal | |
| Mar 13, 2026 | Jaiveer Mahendru | 1–0 | Nemeth | Budapest One Week IMB | Caro-Kann Defense: Tartakower Variation | |
| Mar 12, 2026 | Dorokhina | 0–1 | Jaiveer Mahendru | Budapest One Week IMB | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 11, 2026 | Jaiveer Mahendru | ½–½ | Liyanage | Budapest One Week IMB | Sicilian Defense: Classical Variation | |
| Mar 10, 2026 | Jaiveer Mahendru | ½–½ | Wagh Suyog | Budapest One Week IMB | Caro-Kann Defense: Maróczy Variation | |
| Mar 7, 2026 | Jaiveer Mahendru | 1–0 | Uzdemir | Budapest Spring Festival | Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | |
| Mar 6, 2026 | Jaiveer Mahendru | 0–1 | Senthil Maran K | Budapest Spring Festival | Zukertort Opening | |
| Mar 5, 2026 | Sriansh Das | 0–1 | Jaiveer Mahendru | Budapest Spring Festival | French Defense: King's Indian Attack | |
| Mar 4, 2026 | Krishnan | 1–0 | Jaiveer Mahendru | Budapest Spring Festival | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 3, 2026 | Jaiveer Mahendru | 1–0 | Pandey Srishti | Budapest Spring Festival | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Mar 2, 2026 | Kun | ½–½ | Jaiveer Mahendru | Budapest Spring Festival | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Mar 1, 2026 | Jaiveer Mahendru | ½–½ | Rudolf | Budapest Spring Festival | Caro-Kann Defense: Maróczy Variation | |
| Feb 28, 2026 | Jaiveer Mahendru | 0–1 | Jake Shanty | Budapest Spring Festival | Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation | |
| Feb 27, 2026 | Jin | 1–0 | Jaiveer Mahendru | Budapest Spring Festival | Queen's Gambit Accepted: Furman Variation | |
| Jan 14, 2026 | Harshad S | 0–1 | Jaiveer Mahendru | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jan 13, 2026 | Jaiveer Mahendru | 1–0 | Elgabry | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Modern Defense: Standard Defense | |
| Jan 13, 2026 | Sri Sai Baswanth P | 0–1 | Jaiveer Mahendru | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Catalan Opening: Open Defense | |
| Jan 12, 2026 | Jaiveer Mahendru | 1–0 | Gochelashvili | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Lion Defense: Bayonet Attack | |
| Jan 11, 2026 | Manik | ½–½ | Jaiveer Mahendru | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jan 11, 2026 | Jaiveer Mahendru | 1–0 | Dinesh Rajan M | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Italian Game: Giuoco Pianissimo, Normal | |
| Jan 10, 2026 | Burmakin | 1–0 | Jaiveer Mahendru | 42nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | Queen's Pawn Game: London System | |
| Jan 10, 2026 | Jaiveer Mahendru | 0–1 | Jaidambareesh N R | 42nd Sakthi Group TN IM Norm Closed Circuit Chess Tournament | Italian Game: Classical Variation, Greco Gambit, Modern Line | |
| Jan 9, 2026 | Jaiveer Mahendru | 1–0 | Hemanth Raam | 42nd Sakthi Group TN IM Norm Closed Circuit Chess Tournament | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Nov 27, 2025 | Banh Gia Huy | 1–0 | Jaiveer Mahendru | Round 7: Banh Gia Huy - Jaiveer Mahendru | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Nov 21, 2025 | Fedosov | 1–0 | Jaiveer Mahendru | Round 2: Fedosov, Alexander - Jaiveer Mahendru | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Nov 19, 2025 | Podolchenko | 1–0 | Jaiveer Mahendru | 36TH_IM_NORM_TMT | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 18, 2025 | Jaiveer Mahendru | 0–1 | Vivaan Vishal Shah | 36TH_IM_NORM_TMT | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 17, 2025 | Oblitas | 0–1 | Jaiveer Mahendru | 36TH_IM_NORM_TMT | Sicilian Defense: Moscow Variation | |
| Nov 17, 2025 | Jaiveer Mahendru | 1–0 | Claverie | 36TH_IM_NORM_TMT | Modern Defense: Two Knights Variation | |
| Nov 16, 2025 | Kumaresh A | 1–0 | Jaiveer Mahendru | 36TH_IM_NORM_TMT | Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation | |
| Nov 15, 2025 | Jaiveer Mahendru | ½–½ | Hari Ganesh T | 36TH_IM_NORM_TMT | Italian Game: Evans Gambit, Tartakower Attack | |
| Nov 15, 2025 | Otero Acosta | 1–0 | Jaiveer Mahendru | 36TH_IM_NORM_TMT | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Nov 14, 2025 | Jaiveer Mahendru | 0–1 | Gireman | 36TH_IM_NORM_TMT | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Nov 14, 2025 | Jaiveer Mahendru | ½–½ | Palencia Morales | 36TH_IM_NORM_TMT | King's Knight Opening: Normal Variation | |
| Oct 13, 2025 | Sukiasyan | 1–0 | Jaiveer Mahendru | Round 9: Sukiasyan, Vahe A. - Jaiveer Mahendru | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Oct 7, 2025 | Jaiveer Mahendru | ½–½ | Khripachenko | Round 4: Jaiveer Mahendru - Khripachenko, Alexander | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 4, 2025 | Seemann | 0–1 | Jaiveer Mahendru | Round 1: Seemann, Jakub - Jaiveer Mahendru | Queen's Gambit Accepted: Linares Variation | |
| Sep 29, 2025 | Jaiveer Mahendru | 0–1 | Druvesh Dondapati | Round 9: Jaiveer Mahendru - Druvesh Dondapati | Sicilian Defense: Najdorf Variation, English Attack | |
| Sep 28, 2025 | Challa Saharsha | ½–½ | Jaiveer Mahendru | Round 8: Challa Saharsha - Jaiveer Mahendru | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Sep 27, 2025 | Jaiveer Mahendru | 1–0 | Devesh Anand Naik | Round 7: Jaiveer Mahendru - Devesh Anand Naik | Sicilian Defense: Lasker-Pelikan Variation | |
| Sep 25, 2025 | Sharnarthi Shlok | 1–0 | Jaiveer Mahendru | Round 5: Sharnarthi Shlok - Jaiveer Mahendru | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 24, 2025 | Jaiveer Mahendru | 1–0 | Umashankar A | Round 4: Jaiveer Mahendru - Umashankar A | Italian Game: Two Knights Defense, Steinitz Variation | |
| Sep 1, 2025 | Sanket Chakravarty | ½–½ | Jaiveer Mahendru | Round 9: Sanket Chakravarty - Jaiveer Mahendru | Zukertort Opening | |
| Mar 7, 2025 | Jaiveer Mahendru | ½–½ | Cordoba Roa | Round 11: Jaiveer Mahendru - Cordoba Roa, Angel Gabriel | Italian Game: Two Knights Defense, Ulvestad Variation | |
| Mar 6, 2025 | Yaniv | 1–0 | Jaiveer Mahendru | Round 10: Yaniv, Yuval - Jaiveer Mahendru | Ruy Lopez: Open | |
| Mar 5, 2025 | Begmuratov | 1–0 | Jaiveer Mahendru | Round 9: Begmuratov, Khumoyun - Jaiveer Mahendru | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Mar 4, 2025 | Jaiveer Mahendru | 1–0 | Ilinca | Round 8: Jaiveer Mahendru - Ilinca, Felix-Antonio | Sicilian Defense: Sozin Attack, Main Line | |
| Mar 3, 2025 | Jaiveer Mahendru | 1–0 | Omonov | Round 7: Jaiveer Mahendru - Omonov, Asrorjon | Caro-Kann Defense: Maróczy Variation | |
| Mar 2, 2025 | Shtavica | 0–1 | Jaiveer Mahendru | Round 6: Shtavica, Alaudin - Jaiveer Mahendru | Italian Game: Giuoco Piano, Rosentreter Variation | |
| Mar 1, 2025 | Jaiveer Mahendru | ½–½ | Lamaze | Round 5: Jaiveer Mahendru - Lamaze, Simon | Sicilian Defense: Scheveningen Variation, Classical Main Line | |
| Feb 28, 2025 | Kaloki | * | Jaiveer Mahendru | Round 4: Kaloki, Hawi - Jaiveer Mahendru | ? | |
| Feb 27, 2025 | Jaiveer Mahendru | 0–1 | Rohith Krishna S | Round 3: Jaiveer Mahendru - Rohith Krishna S | Sicilian Defense: Sozin Attack, Main Line | |
| Feb 26, 2025 | Amar | 1–0 | Jaiveer Mahendru | Round 2: Amar, Elham - Jaiveer Mahendru | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 25, 2025 | Jaiveer Mahendru | ½–½ | Royal | Round 1: Jaiveer Mahendru - Royal, Shreyas | Caro-Kann Defense: Exchange Variation | |
| Dec 12, 2024 | Abdulla | 1–0 | Jaiveer Mahendru | Qatar Masters 2024 | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Dec 11, 2024 | Jaiveer Mahendru | 0–1 | Moosavifar | Qatar Masters 2024 | Italian Game: Classical Variation, Greco Gambit | |
| Dec 10, 2024 | Aziz | 1–0 | Jaiveer Mahendru | Qatar Masters 2024 | Queen's Pawn Game: London System | |
| Dec 9, 2024 | Jaiveer Mahendru | ½–½ | Mohamed Anees M | Qatar Masters 2024 | Sicilian Defense: Sozin Attack, Main Line | |
| Dec 7, 2024 | Omar | 0–1 | Jaiveer Mahendru | Qatar Masters 2024 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 6, 2024 | Jaiveer Mahendru | 0–1 | Bukreev | Qatar Masters 2024 | French Defense: Steinitz Variation, Boleslavsky Variation | |