H2H data updated: 2026-09-12 00:00 UTC

Mona Guerrant vs Olga Morozova H2H: 1-3

Olga Morozova holds a 3–1 lead over Mona Guerrant in their WTA head-to-head. Across 4 main-draw meetings, Olga Morozova leads 2–1 on carpet and 1–0 on grass. Most recently, Mona Guerrant won the 1976 Boston round of 32 3-6 6-4 6-3.

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Mona Guerrant
USA Age 77 Right-Handed
H2H
1 – 3
4 main-draw meetings
Olga Morozova
URS Age 77 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mona Guerrant 3-6 6-4 6-3 Olga Morozova Match data Mar 25, 1976* R32 Boston WTA 250 Carpet
Olga Morozova 6-4 6-1 Mona Guerrant Match data Feb 7, 1976* R16 Akron WTA 250 Carpet
Olga Morozova 7-5 6-2 Mona Guerrant Match data Mar 21, 1975* R16 Dallas WTA 250 Carpet
Olga Morozova 6-3 6-3 Mona Guerrant Match data Jan 16, 1972* F Hobart 1 WTA 250 Grass

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Mona Guerrant — — — 1,941 122 116 51.3% 0 0 0 0 3 3
Olga Morozova — #7 — 2,221 325 107 75.2% 0 0 0 8 29 37

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Mona Guerrant Olga Morozova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1968 14–10 58.3% — 1,571 0 1
20 1969 1–1 50.0% — 1,500 0 0 1969 30–10 75.0% — 1,766 0 5
21 1970 1–2 33.3% — 1,504 0 0 1970 41–9 82.0% — 1,912 0 13
22 1971 3–8 27.3% — 1,517 0 0 1971 22–8 73.3% — 1,873 0 17
23 1972 28–22 56.0% — 1,733 0 1 1972 53–13 80.3% — 1,975 0 24
24 1973 17–19 47.2% — 1,780 0 2 1973 35–11 76.1% — 2,014 0 28
25 1974 12–14 46.2% — 1,779 0 2 1974 55–13 80.9% — 2,209 0 32
26 1975 12–12 50.0% — 1,905 0 2 1975 41–18 69.5% #7 2,068 0 34
27 1976 15–14 51.7% — 1,898 0 2 1976 25–10 71.4% #9 2,046 0 35
28 1977 14–9 60.9% — 1,890 0 2 1977 6–5 54.5% — 2,030 0 35
29 1978 5–11 31.2% — 1,808 0 2 — — — — — — —
30 — — — — — — — 1979 2–0 100.0% — 2,041 0 36
31 1980 14–4 77.8% — 1,812 0 3 1980 1–0 100.0% — 2,043 0 37

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Mona Guerrant Olga Morozova
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
19 — — — — — — — — — — — — — — — — — 1968 — — — — 8 4 12 66.7% 2 3 5 40.0% 4 3 7 57.1%
20 1969 — — — — 1 1 2 50.0% — — — — — — — — 1969 — — — — 12 7 19 63.2% 6 3 9 66.7% 9 0 9 100.0%
21 1970 — — — — 1 2 3 33.3% — — — — — — — — 1970 — — — — 11 2 13 84.6% 15 6 21 71.4% 9 1 10 90.0%
22 1971 0 2 2 0.0% 2 2 4 50.0% 1 4 5 20.0% — — — — 1971 — — — — 7 2 9 77.8% 10 6 16 62.5% 4 0 4 100.0%
23 1972 4 3 7 57.1% 9 8 17 52.9% 14 9 23 60.9% 1 1 2 50.0% 1972 — — — — 13 4 17 76.5% 30 7 37 81.1% 5 2 7 71.4%
24 1973 3 4 7 42.9% 7 7 14 50.0% 2 4 6 33.3% 5 4 9 55.6% 1973 — — — — 11 3 14 78.6% 12 3 15 80.0% 12 5 17 70.6%
25 1974 1 2 3 33.3% 0 3 3 0.0% 5 5 10 50.0% 6 4 10 60.0% 1974 — — — — 15 6 21 71.4% 24 5 29 82.8% 16 2 18 88.9%
26 1975 4 4 8 50.0% 3 2 5 60.0% 1 1 2 50.0% 4 5 9 44.4% 1975 6 3 9 66.7% 10 4 14 71.4% 9 3 12 75.0% 13 7 20 65.0%
27 1976 2 3 5 40.0% 0 1 1 0.0% 5 2 7 71.4% 8 8 16 50.0% 1976 2 1 3 66.7% 1 1 2 50.0% 13 2 15 86.7% 9 6 15 60.0%
28 1977 2 2 4 50.0% 6 3 9 66.7% 4 2 6 66.7% 2 2 4 50.0% 1977 — — — — — — — — — — — — 6 5 11 54.5%
29 1978 — — — — 2 2 4 50.0% 0 2 2 0.0% 3 7 10 30.0% — — — — — — — — — — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1979 — — — — 2 0 2 100.0% — — — — — — — —
31 1980 0 1 1 0.0% — — — — — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — —
Career — 16 21 37 43.2% 31 31 62 50.0% 32 29 61 52.5% 31 32 63 49.2% — 8 4 12 66.7% 90 33 123 73.2% 121 38 159 76.1% 87 31 118 73.7%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Mona Guerrant Olga Morozova
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
19 — — — — — — — — — — — — — — — — 1968 1571 109.1 — — — — -7 +18 -53 54.7% +0.41 4–3 (57%) — — +1.00
20 1969 1500 92.5 — — — — — — — 40.0% -2.40 1–0 — — +0.28 1969 1766 133.7 — — — — +72 -72 -119 70.9% +1.50 5–3 (63%) — — +1.35
21 1970 1504 106.4 — — — — — +14 — 42.9% -1.00 0–1 — — +0.10 1970 1913 140.4 — — — — -10 -85 -65 75.9% +1.89 8–4 (67%) — — +1.77
22 1971 1517 118.6 — — — — — +38 +14 35.7% -0.75 2–4 (33%) 0–3 (0%) 95.8 0.00 1971 1874 134.0 — — — — +62 -36 -12 67.6% +1.50 6–2 (75%) 1–1 — +0.73
23 1972 1734 136.4 — — — — -121 -79 -58 56.3% +0.56 8–11 (42%) 5–0 (100%) 103.8 +0.32 1972 1975 148.0 — — — — -47 -51 +58 75.2% +2.13 10–5 (67%) 0–4 (0%) 99.6 +4.28
24 1973 1781 144.7 — — — — -54 -77 -115 48.8% -0.15 3–5 (38%) 2–2 (50%) 99.8 -3.77 1973 2014 149.3 — — — — -72 -48 +78 71.7% +1.76 8–6 (57%) 0–1 — +1.92
25 1974 1779 137.0 — — — — -26 -97 -75 50.9% +0.11 1–4 (20%) 3–4 (43%) 97.1 -1.56 1974 2210 166.2 — — — — -35 -160 +47 74.5% +1.65 12–3 (80%) 4–1 (80%) 111.8 -9.30
26 1975 1906 154.1 — — — — -52 -116 — 48.2% -0.13 5–3 (63%) 2–4 (33%) 103.0 -3.85 1975 2069 159.9 — — — — +42 -19 +139 64.3% +1.22 12–3 (80%) 4–7 (36%) 101.0 -3.34
27 1976 1898 149.2 — — — — -30 — -110 55.9% +0.57 2–8 (20%) 2–5 (29%) 93.6 -2.51 1976 2046 152.6 — — — — +6 — +210 66.2% +1.56 6–3 (67%) 1–3 (25%) 97.3 -2.07
28 1977 1890 136.0 — — — — -64 -47 -93 57.7% +0.69 4–4 (50%) 3–1 (75%) 100.8 -0.54 1977 2031 131.4 — — — — -6 — — 57.1% +0.43 1–0 1–1 — -1.67
29 1978 1809 135.5 — — — — -44 -17 — 35.9% -0.87 3–4 (43%) 0–3 (0%) — -2.29 — — — — — — — — — — — — — — — —
30 — — — — — — — — — — — — — — — — 1979 2042 109.2 — — — — — — — 80.0% +1.80 1–0 1–0 — +0.03
31 1980 1812 138.2 — — — — -108 — — 73.8% +2.26 4–2 (67%) 1–0 — +0.36 1980 2043 100.8 — — — — — — — 66.7% +1.00 1–0 0–1 — +0.05
Career — 1942 149.0 — — — — -53 -61 -71 52.5% +0.27 33–46 (42%) 18–22 (45%) 98.6 -5.68 — 2221 154.4 — — — — -1 -65 +42 70.1% +1.58 74–32 (70%) 12–19 (39%) 104.4 -1.23

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.