| 8 ago 2026 | Celebi, Mehmet Alper 2111 | Akyuz, Kerem Arhan 2142 | 0-1 | B96 Sicilian Defense: Najdorf Variation | 2026 Türkiye Satranç Ligi (Turkish League) | Birinci Lig | 31 | Ver |
| 7 ago 2026 | Kolat, Ata 2258 | Celebi, Mehmet Alper 2111 | ½-½ | B40 Sicilian Defense: French Variation, Westerinen Attack | 2026 Türkiye Satranç Ligi (Turkish League) | Birinci Lig | 43 | Ver |
| 5 ago 2026 | Sahin, Ata Sarp 2083 | Celebi, Mehmet Alper 2111 | ½-½ | B48 Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | 2026 Türkiye Satranç Ligi (Turkish League) | Birinci Lig | 27 | Ver |
| 4 ago 2026 | Celebi, Mehmet Alper 2111 | Aydincelebi, Kagan 2326 | 0-1 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2026 Türkiye Satranç Ligi (Turkish League) | Birinci Lig | 37 | Ver |
| 23 jun 2026 | Celebi, Mehmet Alper 2149 | Rughani, Mahin 2054 | 0-1 | B15 Caro-Kann Defense: Tartakower Variation | FIDE World Youth Chess Championships 2026 | O14 | 40 | Ver |
| 22 jun 2026 | Jalving, August 2340 | Celebi, Mehmet Alper 2149 | 1-0 | B45 Sicilian Defense: Four Knights Variation, Exchange Variation | FIDE World Youth Chess Championships 2026 | O14 | 36 | Ver |
| 19 jun 2026 | Ten Dam, Bram 2344 | Celebi, Mehmet Alper 2149 | 1-0 | B24 Sicilian Defense: Closed | FIDE World Youth Chess Championships 2026 | O14 | 49 | Ver |
| 16 jun 2026 | Celebi, Mehmet Alper 2149 | Golis, Wiktor 2367 | 0-1 | C07 French Defense: Tarrasch Variation, Open System | FIDE World Youth Chess Championships 2026 | O14 | 39 | Ver |
| 3 may 2026 | Celebi, Mehmet Alper 2186 | Yalcinkaya, Efe 2304 | ½-½ | C69 Ruy Lopez: Exchange Variation, Alapin Gambit | Türkiye Küçükler ve Yıldızlar Takım Satranç Yarışmaları 2026 | U18 | 14 | Ver |
| 29 ene 2026 | Akyuz, Kerem Arhan 2068 | Celebi, Mehmet Alper 2183 | 1-0 | E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | Turkish Cadet & Youth Championships 2026 | U13 Open | 40 | Ver |
| 7 nov 2025 | Celebi, Mehmet Alper 2175 | Mihaylov, Bozhidar 2009 | 1-0 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | European Youth Chess Championship 2025 | U12 | 63 | Ver |
| 2 nov 2025 | Wites, Adam 2001 | Celebi, Mehmet Alper 2175 | 0-1 | B45 Sicilian Defense: Four Knights Variation, Exchange Variation | European Youth Chess Championship 2025 | U12 | 61 | Ver |
| 27 oct 2025 | Celebi, Mehmet Alper 2175 | Uzdemir, Ali Poyraz 2280 | 1-0 | B67 Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | European Youth Chess Championship 2025 | U12 | 47 | Ver |
