Mike Belkin holds a solid career record of 91–59 across 150 matches (60.7%). A winning majority across 150 matches shows consistent ability to get results on Tour. Claimed 2 titles: St. Petersburg.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Mike Belkin is 5–5 (50.0%) across 10 Grand Slam matches — below .500, though the elite draw depth makes that a notoriously difficult barrier.
3 finals reached — won 2, lost 1 (solid 67% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers. 15 semifinals. 20 quarterfinals.
By format — best-of-five: 29–16 (64.4%); best-of-three: 62–43 (59.0%). Slightly better in five-set matches — a positive sign for Grand Slam campaigns specifically.
Peak season: 1971 — 27–15 (64.3%) from 42 matches. That year captures the ceiling of what Mike Belkin can do when performing at their best and represents the standard to aim for.