Janet Newberry
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Mima Jausovec | 3 | 6 | 9 | May 27, 1978 | H2H |
| Rosie Casals | 0 | 9 | 9 | Feb 3, 1978 | H2H |
| Laura Dupont | 5 | 4 | 9 | Feb 2, 1978 | H2H |
| Chris Evert | 0 | 8 | 8 | May 11, 1979 | H2H |
| Kerry Reid | 1 | 7 | 8 | Feb 23, 1978 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Janet Newberry holds a 2–1 lead over Joanne Russell in their WTA head-to-head. Across 3 main-draw meetings, Janet Newberry leads 2–0 on hard courts. Most recently, Joanne Russell won the 1979 Ft. Wayne final 7-5 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Joanne Russell | 7-5 6-3 | Janet Newberry | Match data | Aug 7, 1979* | F | Ft. Wayne | WTA 250 | — |
| Janet Newberry | 6-4 5-7 6-3 | Joanne Russell | Match data | Oct 29, 1977* | SF | San Juan | WTA 250 | Hard |
| Janet Newberry | 6-1 6-1 | Joanne Russell | Match data | Oct 2, 1975* | R32 | Mission Viejo | WTA 250 | Hard |
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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Janet Newberry | — | — | — | 1,922 | 238 | 187 | 56.0% | 0 | 0 | 0 | 1 | 7 | 8 |
| Joanne Russell | — | — | — | 1,936 | 203 | 199 | 50.5% | 0 | 0 | 0 | 0 | 5 | 5 |
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 | Janet Newberry | Joanne Russell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 14 | 1968 | 7–5 | 58.3% | — | 1,542 | 0 | 0 | — | — | — | — | — | — | — |
| 15 | 1969 | 13–6 | 68.4% | — | 1,631 | 0 | 2 | — | — | — | — | — | — | — |
| 16 | 1970 | 20–7 | 74.1% | — | 1,718 | 0 | 5 | — | — | — | — | — | — | — |
| 17 | 1971 | 15–9 | 62.5% | — | 1,757 | 0 | 5 | — | — | — | — | — | — | — |
| 18 | 1972 | 20–17 | 54.1% | — | 1,707 | 0 | 5 | 1973 | 3–2 | 60.0% | — | 1,544 | 0 | 0 |
| 19 | 1973 | 32–24 | 57.1% | — | 1,851 | 0 | 5 | 1974 | 5–2 | 71.4% | — | 1,579 | 0 | 1 |
| 20 | 1974 | 22–22 | 50.0% | — | 1,812 | 0 | 5 | 1975 | 17–12 | 58.6% | — | 1,691 | 0 | 2 |
| 21 | 1975 | 31–22 | 58.5% | — | 1,903 | 0 | 6 | 1976 | 16–14 | 53.3% | — | 1,817 | 0 | 2 |
| 22 | 1976 | 14–10 | 58.3% | — | 1,862 | 0 | 6 | 1977 | 19–16 | 54.3% | — | 1,880 | 0 | 2 |
| 23 | 1977 | 25–22 | 53.2% | — | 1,875 | 0 | 7 | 1978 | 13–16 | 44.8% | — | 1,859 | 0 | 2 |
| 24 | 1978 | 15–14 | 51.7% | — | 1,831 | 0 | 7 | 1979 | 6–10 | 37.5% | — | 1,777 | 0 | 3 |
| 25 | 1979 | 12–21 | 36.4% | — | 1,680 | 0 | 7 | 1980 | 30–22 | 57.7% | — | 1,874 | 0 | 3 |
| 26 | 1980 | 12–8 | 60.0% | — | 1,643 | 0 | 8 | 1981 | 27–23 | 54.0% | — | 1,807 | 0 | 3 |
| 27 | — | — | — | — | — | — | — | 1982 | 20–22 | 47.6% | — | 1,825 | 0 | 3 |
| 28 | — | — | — | — | — | — | — | 1983 | 11–11 | 50.0% | — | 1,799 | 0 | 3 |
| 29 | — | — | — | — | — | — | — | 1984 | 27–17 | 61.4% | — | 1,838 | 0 | 5 |
| 30 | — | — | — | — | — | — | — | 1985 | 7–20 | 25.9% | — | 1,613 | 0 | 5 |
| 31 | — | — | — | — | — | — | — | 1986 | 2–10 | 16.7% | — | 1,534 | 0 | 5 |
| 32 | — | — | — | — | — | — | — | 1987 | 0–2 | 0.0% | — | 1,514 | 0 | 5 |
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 | Janet Newberry | Joanne Russell | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 % | |||
| 14 | 1968 | 7 | 5 | 12 | 58.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | 1969 | 12 | 4 | 16 | 75.0% | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1970 | 15 | 3 | 18 | 83.3% | 2 | 1 | 3 | 66.7% | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1971 | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% | 12 | 6 | 18 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1972 | 6 | 4 | 10 | 60.0% | 6 | 6 | 12 | 50.0% | 6 | 6 | 12 | 50.0% | — | — | — | — | 1973 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 19 | 1973 | 6 | 5 | 11 | 54.5% | 10 | 5 | 15 | 66.7% | 8 | 5 | 13 | 61.5% | 8 | 9 | 17 | 47.1% | 1974 | — | — | — | — | 5 | 1 | 6 | 83.3% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 20 | 1974 | 4 | 5 | 9 | 44.4% | 1 | 4 | 5 | 20.0% | 8 | 4 | 12 | 66.7% | 9 | 9 | 18 | 50.0% | 1975 | 2 | 3 | 5 | 40.0% | 7 | 6 | 13 | 53.8% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 21 | 1975 | 7 | 5 | 12 | 58.3% | 20 | 9 | 29 | 69.0% | 3 | 2 | 5 | 60.0% | 1 | 6 | 7 | 14.3% | 1976 | 3 | 2 | 5 | 60.0% | 2 | 2 | 4 | 50.0% | 5 | 4 | 9 | 55.6% | 6 | 6 | 12 | 50.0% |
| 22 | 1976 | 1 | 2 | 3 | 33.3% | 9 | 4 | 13 | 69.2% | 2 | 2 | 4 | 50.0% | 2 | 2 | 4 | 50.0% | 1977 | 6 | 4 | 10 | 60.0% | 7 | 3 | 10 | 70.0% | 2 | 2 | 4 | 50.0% | 4 | 7 | 11 | 36.4% |
| 23 | 1977 | 4 | 4 | 8 | 50.0% | 13 | 7 | 20 | 65.0% | 3 | 3 | 6 | 50.0% | 5 | 8 | 13 | 38.5% | 1978 | 1 | 3 | 4 | 25.0% | 3 | 1 | 4 | 75.0% | 2 | 2 | 4 | 50.0% | 7 | 10 | 17 | 41.2% |
| 24 | 1978 | 1 | 2 | 3 | 33.3% | 7 | 5 | 12 | 58.3% | 5 | 3 | 8 | 62.5% | 2 | 4 | 6 | 33.3% | 1979 | 0 | 2 | 2 | 0.0% | 2 | 3 | 5 | 40.0% | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% |
| 25 | 1979 | 2 | 4 | 6 | 33.3% | 2 | 5 | 7 | 28.6% | 5 | 5 | 10 | 50.0% | 1 | 5 | 6 | 16.7% | 1980 | 10 | 7 | 17 | 58.8% | 3 | 3 | 6 | 50.0% | 2 | 2 | 4 | 50.0% | 12 | 9 | 21 | 57.1% |
| 26 | 1980 | 6 | 5 | 11 | 54.5% | 1 | 1 | 2 | 50.0% | 4 | 0 | 4 | 100.0% | — | — | — | — | 1981 | 3 | 3 | 6 | 50.0% | 7 | 5 | 12 | 58.3% | 4 | 4 | 8 | 50.0% | 12 | 10 | 22 | 54.5% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1982 | 0 | 1 | 1 | 0.0% | 3 | 6 | 9 | 33.3% | 4 | 1 | 5 | 80.0% | 13 | 12 | 25 | 52.0% |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1983 | 3 | 2 | 5 | 60.0% | 5 | 4 | 9 | 55.6% | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1984 | 14 | 4 | 18 | 77.8% | 3 | 5 | 8 | 37.5% | 1 | 2 | 3 | 33.3% | 9 | 6 | 15 | 60.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1985 | 3 | 8 | 11 | 27.3% | 2 | 4 | 6 | 33.3% | 1 | 2 | 3 | 33.3% | 1 | 6 | 7 | 14.3% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1986 | 0 | 3 | 3 | 0.0% | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1987 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| Career | — | 73 | 50 | 123 | 59.3% | 72 | 48 | 120 | 60.0% | 60 | 41 | 101 | 59.4% | 28 | 43 | 71 | 39.4% | — | 45 | 43 | 88 | 51.1% | 50 | 48 | 98 | 51.0% | 22 | 25 | 47 | 46.8% | 68 | 75 | 143 | 47.6% |
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 | Janet Newberry | Joanne Russell | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 14 | 1968 | 1542 | 104.3 | — | — | — | — | +45 | — | — | 55.6% | +0.41 | 2–1 (67%) | — | — | +0.69 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | 1969 | 1632 | 120.1 | — | — | — | — | +106 | — | -86 | 67.4% | +1.19 | 2–3 (40%) | — | — | +1.11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 1970 | 1719 | 128.8 | — | — | — | — | +177 | -163 | -147 | 70.0% | +1.70 | 4–4 (50%) | 0–1 | — | +3.95 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1971 | 1758 | 132.0 | — | — | — | — | +111 | — | -30 | 56.9% | +0.65 | 4–1 (80%) | — | — | +0.89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1972 | 1707 | 131.6 | — | — | — | — | +164 | -98 | -1 | 54.3% | +0.39 | 5–4 (56%) | 0–2 | — | -0.95 | 1973 | 1544 | 116.2 | — | — | — | — | — | — | — | 58.3% | +0.92 | 1–1 | 0–1 | — | -0.40 |
| 19 | 1973 | 1852 | 140.9 | — | — | — | — | -29 | -44 | -119 | 55.8% | +0.08 | 11–8 (58%) | 7–1 (88%) | 106.5 | -4.59 | 1974 | 1580 | 104.9 | — | — | — | — | — | +12 | — | 62.5% | +0.50 | 2–0 | 2–1 (67%) | — | +1.32 |
| 20 | 1974 | 1813 | 140.5 | — | — | — | — | -4 | -63 | -20 | 50.5% | +0.13 | 4–5 (44%) | 5–5 (50%) | 99.4 | -2.47 | 1975 | 1691 | 132.4 | — | — | — | — | -81 | -39 | — | 58.0% | +0.36 | 5–6 (45%) | 8–3 (73%) | 106.8 | -1.38 |
| 21 | 1975 | 1904 | 152.7 | — | — | — | — | -63 | +15 | -117 | 57.6% | +0.47 | 6–6 (50%) | 6–1 (86%) | 104.5 | -5.60 | 1976 | 1817 | 140.3 | — | — | — | — | -129 | -143 | -154 | 49.2% | +0.11 | 5–2 (71%) | 2–2 (50%) | 106.2 | -2.22 |
| 22 | 1976 | 1863 | 123.7 | — | — | — | — | -83 | +57 | -40 | 51.8% | -0.23 | 7–1 (88%) | 3–1 (75%) | 107.1 | -1.77 | 1977 | 1880 | 149.5 | — | — | — | — | -95 | -101 | -215 | 53.8% | +0.50 | 4–4 (50%) | 2–4 (33%) | 98.8 | -3.20 |
| 23 | 1977 | 1875 | 146.0 | — | — | — | — | -74 | +55 | -101 | 52.8% | +0.28 | 6–6 (50%) | 2–5 (29%) | 95.9 | -3.22 | 1978 | 1859 | 147.6 | — | — | — | — | -125 | -32 | -151 | 46.4% | -0.07 | 5–6 (45%) | 1–4 (20%) | 97.6 | -3.77 |
| 24 | 1978 | 1831 | 138.7 | — | — | — | — | -69 | +30 | +11 | 50.7% | +0.12 | 5–4 (56%) | 0–4 (0%) | 95.6 | -2.30 | 1979 | 1777 | 131.2 | — | — | — | — | -82 | +73 | -117 | 41.9% | -0.71 | 2–1 (67%) | 3–2 (60%) | 101.9 | -2.29 |
| 25 | 1979 | 1681 | 129.3 | — | — | — | — | +2 | +125 | +112 | 39.1% | -0.90 | 2–3 (40%) | 4–4 (50%) | 97.3 | +0.41 | 1980 | 1874 | 145.9 | — | — | — | — | -53 | -41 | -188 | 50.0% | +0.13 | 16–2 (89%) | 4–4 (50%) | 113.8 | -4.24 |
| 26 | 1980 | 1644 | 112.8 | — | — | — | — | -10 | — | +207 | 60.0% | +0.76 | 4–3 (57%) | 1–1 | — | +2.97 | 1981 | 1808 | 138.5 | — | — | — | — | +27 | +22 | -108 | 51.3% | -0.02 | 13–8 (62%) | 5–4 (56%) | 103.6 | -2.37 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1982 | 1825 | 141.7 | — | — | — | — | +47 | -82 | -41 | 44.9% | -0.29 | 10–8 (56%) | 3–4 (43%) | 98.5 | -2.29 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1983 | 1799 | 134.2 | — | — | — | — | +55 | -16 | — | 49.0% | -0.25 | 4–3 (57%) | 4–3 (57%) | 101.8 | -2.15 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1984 | 1839 | 128.3 | — | — | — | — | +82 | -129 | -110 | 57.8% | +0.28 | 9–5 (64%) | 9–3 (75%) | 105.8 | +2.75 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1985 | 1614 | 112.0 | — | — | — | — | +49 | +13 | +71 | 26.3% | -1.05 | 2–1 (67%) | 0–6 (0%) | 95.4 | +0.04 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1986 | 1535 | 105.7 | — | — | — | — | +62 | +35 | — | 30.0% | -1.47 | 1–5 (17%) | 2–1 (67%) | 95.4 | -0.07 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1987 | 1515 | 97.5 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | +0.11 |
| Career | — | 1922 | 142.9 | — | — | — | — | +13 | +8 | -28 | 54.9% | +0.32 | 62–49 (56%) | 28–25 (53%) | 101.7 | -2.59 | — | 1937 | 143.7 | — | — | — | — | -13 | -35 | -119 | 48.7% | -0.06 | 79–52 (60%) | 45–42 (52%) | 108.6 | -5.03 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Mima Jausovec | 3 | 6 | 9 | May 27, 1978 | H2H |
| Rosie Casals | 0 | 9 | 9 | Feb 3, 1978 | H2H |
| Laura Dupont | 5 | 4 | 9 | Feb 2, 1978 | H2H |
| Chris Evert | 0 | 8 | 8 | May 11, 1979 | H2H |
| Kerry Reid | 1 | 7 | 8 | Feb 23, 1978 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Virginia Ruzici | 3 | 9 | 12 | Oct 24, 1985 | H2H |
| Chris Evert | 0 | 11 | 11 | Aug 12, 1983 | H2H |
| Martina Navratilova | 1 | 10 | 11 | Jul 2, 1982 | H2H |
| Mima Jausovec | 2 | 7 | 9 | Dec 11, 1982 | H2H |
| Betsy Nagelsen | 3 | 5 | 8 | Jan 23, 1986 | H2H |