| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. T Sosa vs A Zubov |
| ½-½ | 41 | 2017 | Sunway Sitges Open | B07 Pirc |
| 77. A R Saleh Salem vs T Sosa |
| 1-0 | 33 | 2017 | Sunway Sitges Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 78. T Sosa vs T Kaasen |
| 0-1 | 54 | 2017 | Sunway Sitges Open | A07 King's Indian Attack |
| 79. T Sosa vs M Pena |
| 1-0 | 17 | 2018 | Norberto La Porta Cup Open | C50 Giuoco Piano |
| 80. A Anelli vs T Sosa |
| 0-1 | 40 | 2018 | Norberto La Porta Cup Open | D31 Queen's Gambit Declined |
| 81. T Sosa vs C Chiarot |
| 1-0 | 31 | 2018 | Norberto La Porta Cup Open | B90 Sicilian, Najdorf |
| 82. J Villca vs T Sosa |
| 0-1 | 44 | 2018 | Norberto La Porta Cup Open | A36 English |
| 83. T Sosa vs K Paveto |
| 1-0 | 33 | 2018 | Norberto La Porta Cup Open | C50 Giuoco Piano |
| 84. T Sosa vs F Perez Ponsa |
| ½-½ | 14 | 2018 | Norberto La Porta Cup Open | B12 Caro-Kann Defense |
| 85. A Hoffman vs T Sosa |
| ½-½ | 15 | 2018 | Norberto La Porta Cup Open | E00 Queen's Pawn Game |
| 86. T Sosa vs H Saldano Dayer |
| 1-0 | 87 | 2018 | Norberto La Porta Cup Open | C50 Giuoco Piano |
| 87. F Vazquez vs T Sosa |
| 0-1 | 39 | 2018 | American Continental | D35 Queen's Gambit Declined |
| 88. T Sosa vs G Cerda Albornoz |
| 1-0 | 48 | 2018 | American Continental | C05 French, Tarrasch |
| 89. A Liang vs T Sosa |
| ½-½ | 31 | 2018 | American Continental | C50 Giuoco Piano |
| 90. T Sosa vs E Cordova |
| ½-½ | 33 | 2018 | American Continental | B01 Scandinavian |
| 91. S Donoso Diaz vs T Sosa |
| 1-0 | 55 | 2018 | American Continental | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 92. T Sosa vs R Teixeira |
| 1-0 | 42 | 2018 | American Continental | C07 French, Tarrasch |
| 93. A de Dovitiis vs T Sosa |
| ½-½ | 30 | 2018 | American Continental | D30 Queen's Gambit Declined |
| 94. T Sosa vs A Grabinsky |
| 1-0 | 29 | 2018 | American Continental | B12 Caro-Kann Defense |
| 95. C Cruz vs T Sosa |
| 0-1 | 38 | 2018 | American Continental | E51 Nimzo-Indian, 4.e3 |
| 96. T Sosa vs N Delgado Ramirez |
| 1-0 | 41 | 2018 | American Continental | B95 Sicilian, Najdorf, 6...e6 |
| 97. Shankland vs T Sosa |
  | 1-0 | 33 | 2018 | American Continental | D38 Queen's Gambit Declined, Ragozin Variation |
| 98. T Sosa vs K Paveto |
| ½-½ | 44 | 2018 | Argentine Championship | A15 English |
| 99. T Sosa vs J Benedetti |
| ½-½ | 21 | 2018 | Argentine Championship | B76 Sicilian, Dragon, Yugoslav Attack |
| 100. C D Gomez vs T Sosa |
| ½-½ | 18 | 2018 | Argentine Championship | C56 Two Knights |
Kibitzing
