| Motor City Open | 02/04 22:00 | 7 | David Baillargeon v Juan Camilo Vargas | 0-3 | |
| Squash in the Land | 01/15 00:15 | 7 | David Baillargeon v Alex Lau | 1-3 | |
| World Team Championships | 12/14 11:30 | - | David Baillargeon v Iker Pajares Bernabeu | 1-3 | |
| World Team Championships | 12/13 09:30 | - | David Baillargeon v Eain Yow Ng | 0-3 | |
| World Team Championships | 12/12 11:30 | - | David Baillargeon v Asim Khan | 3-2 | |
| World Team Championships | 12/11 06:30 | - | Mostafa Asal v David Baillargeon | 3-1 | |
| World Team Championships | 12/09 11:30 | - | Mohamed ElShorbagy v David Baillargeon | 3-0 | |
| World Team Championships | 12/09 04:30 | - | David Baillargeon v Adegoke Onaopemipo | 3-0 | |
| Nash Cup | 09/19 22:00 | 3 | Sanjay Jeeva v David Baillargeon | 3-2 | |
| Nash Cup | 09/18 21:15 | 8 | Salah Eltorgman v David Baillargeon | 0-3 | |
| Egypt Open | 08/30 09:45 | 7 | Dimitri Steinmann v David Baillargeon | 3-0 | |
| PSA World Championships | 05/10 09:45 | 7 | David Baillargeon v Fares Dessouky | 0-3 | |
| Australian Open | 03/22 08:30 | 3 | David Baillargeon v Youssef Soliman | 0-3 | |
| Australian Open | 03/21 08:15 | 8 | David Baillargeon v Chi Him Wong | 3-0 | |
| Canadian Open | 03/05 23:30 | 3 | Diego Elias v David Baillargeon | 3-0 | |
| Canadian Open | 03/04 23:00 | 8 | Ryunosuke Tsukue v David Baillargeon | 1-3 | |
| Windy City Open | 02/21 18:45 | 7 | Leonel Cardenas v David Baillargeon | 3-1 | |
| Houston Open | 02/14 01:00 | 7 | Juan Camilo Vargas v David Baillargeon | 3-1 | |
| Open de Montreal | 02/10 00:15 | 3 | David Baillargeon v Sanjay Jeeva | 0-3 | |
| Open de Montreal | 02/08 23:45 | 8 | David Baillargeon v Joseph White | 3-0 | |
| JP Morgan Tournament of Champions | 01/17 22:00 | 7 | David Baillargeon v Mohamed Abouelghar | 0-3 | |
| Florida Open | 01/09 19:00 | 7 | Raphael Kandra v David Baillargeon | 3-0 | |
| World Team Championships | 12/16 02:00 | 2 | Babatunde Ajagbe v David Baillargeon | 1-3 | |
| World Team Championships | 12/14 23:00 | 3 | David Baillargeon v Addeen Idrakie | 3-1 | |
| New Zealand Open | 12/06 05:45 | 8 | David Baillargeon v Marwan ElShorbagy | 0-3 | |
| New Zealand Open | 12/05 00:45 | 7 | David Baillargeon v Martin Svec | 3-0 | |
| Hong Kong Open | 11/27 05:00 | 7 | Omar Mosaad v David Baillargeon | 3-1 | |
| Singapore Squash Open | 11/15 11:30 | 8 | Ali Farag v David Baillargeon | 3-0 | |
| Singapore Squash Open | 11/14 11:30 | 7 | Marcus Phua v David Baillargeon | 0-3 | |
| US Open | 10/07 18:00 | 7 | David Baillargeon v Gregoire Marche | 0-3 |
David Baillargeon (born 14 March 1996 in Quebec) is a Canadian professional squash player. As of October 2023, he was ranked number 39 in the world. He has competed in the main draw of multiple professional PSA tournaments.