This article details longest squash match records by duration.
The Leo Au – Shawn Delierre match at the Holtrand Gas City Pro-Am 2015 in Canada holds the record for the longest squash match in time. Only four official PSA matches have lasted longer than 2 hours and a half.
Leo Au def. Shawn Delierre, 11–6, 4–11, 11–6, 7–11, 16–14 (170 min).
Jahangir Khan def. Gamal Awad, 9–10, 9–5, 9–7, 9–2 (166 min).