Career 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 Too close to call — 3–3 on categories Potter wins on games won. Collins’s case rests on games lost. WTA Tour 1979: Collins 9 matches, Potter 28 matches.
Potter averages 10.8 games won a match to Collins’ 9.6 (12% more). Collins averages 10.8 games lost a match to Potter’s 12.9. Potter averages 0.7 sets won a match to Collins’ 0.7. Best single match: Potter 20 games won, Collins 16. Longevity: Potter has 28 matches, Collins 9 — the averages matter more than the totals here. Small sample: Collins (9 matches) — treat the averages with care. Tale of the tape Per game, with league rank among regular players.
9.6 86 total · best 16 Games wonper game 10.8 301 total · best 20
30.0 Sets won % 30.3
47.0 Games won % 45.5
0.3 3 total · best 1 Finalsper game –
0.7 6 total · best 2 Sets wonper game 0.7 20 total · best 2
1.6 14 total · best 2 Sets lostper game · lower is better 1.6 46 total · best 2
Head to head 2 9 matches 7
Carpet · 5 matches 0 5 Hard · 2 matches 1 1 Grass · 2 matches 1 1 Grand Slams · 2 matches 0 2 Last meetings 28 Aug 1984 · US Open · Round of 64 · Hard 6-3 7-6 30 Apr 1984 · Johannesburg · Round of 16 · Hard 6-4 4-6 6-3 13 Sept 1982 · Tokyo TV Open · Semifinal · Carpet 4-6 6-2 6-3 22 June 1981 · Wimbledon · Round of 32 · Grass 6-4 6-1 2 Mar 1981 · Los Angeles · Round of 32 · Carpet 6-1 7-5 23 Feb 1981 · Seattle · Round of 16 · Carpet 6-4 6-1 12 Jan 1981 · Kansas City · Quarterfinal · Carpet Last 10 games Games won, oldest to newest in 1979.
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