Barry MacKay has found the Tour difficult, recording 15–32 across 47 matches (31.9%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward. Barry MacKay has reached 1 final without yet claiming a title — one of the finest margins in tennis.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Barry MacKay has struggled at Grand Slam level: 1–3 (25.0%) in 4 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
One final reached, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 2 semifinals. 4 quarterfinals.
By format — best-of-five: 2–5 (28.6%); best-of-three: 13–27 (32.5%). Slightly stronger in three-set contests, though the five-set record is still respectable.
Best season: 1970 — 12–11 (52.2%) from 23 matches. The best single-season display to date — a useful reference point as the career continues to develop.