H2H data updated: 2026-07-19 08:25 UTC
Tina Mochizuki vs Betty Ann Grubb H2H: 0-1
Betty Ann Grubb holds a 1–0 lead over Tina Mochizuki in their WTA head-to-head. Across 1 main-draw meeting, Betty Ann Grubb leads 1–0 on hard courts. Most recently, Betty Ann Grubb won the 1968 Los Angeles Metro quarterfinal 6-3 7-5.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 3, 1968* | Los Angeles Metro | WTA 250 | QF | Hard | Betty Ann Grubb | 6-3 7-5 | Tina Mochizuki | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tina Mochizuki | — | — | — | 1,684 | 84 | 134 | 38.5% | 0 | 0 | 0 | 0 | 1 | 1 |
| Betty Ann Grubb | — | — | — | 1,822 | 124 | 112 | 52.5% | 0 | 0 | 0 | 0 | 7 | 7 |
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.
| Tina Mochizuki | Betty Ann Grubb | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 0–1 | 0.0% | — | 1,484 | 0 | 0 | 1968 | 21–8 | 72.4% | — | 1,633 | 0 | 3 |
| 1969 | 0–2 | 0.0% | — | 1,449 | 0 | 0 | 1969 | 29–14 | 67.4% | — | 1,778 | 0 | 5 |
| 1970 | 0–2 | 0.0% | — | 1,425 | 0 | 0 | 1970 | 18–15 | 54.5% | — | 1,685 | 0 | 5 |
| 1971 | 2–3 | 40.0% | — | 1,445 | 0 | 0 | 1971 | 5–11 | 31.2% | — | 1,687 | 0 | 5 |
| 1972 | 3–5 | 37.5% | — | 1,433 | 0 | 0 | 1972 | 2–2 | 50.0% | — | 1,679 | 0 | 6 |
| 1973 | 3–2 | 60.0% | — | 1,465 | 0 | 0 | 1973 | 4–4 | 50.0% | — | 1,703 | 0 | 7 |
| 1974 | 0–1 | 0.0% | — | 1,454 | 0 | 0 | 1974 | 7–10 | 41.2% | — | 1,676 | 0 | 7 |
| 1978 | 0–1 | 0.0% | — | 1,439 | 0 | 0 | 1975 | 5–4 | 55.6% | — | 1,729 | 0 | 7 |
| 1980 | 15–10 | 60.0% | — | 1,553 | 0 | 0 | 1976 | 2–4 | 33.3% | — | 1,684 | 0 | 7 |
| 1981 | 13–7 | 65.0% | — | 1,614 | 0 | 1 | 1977 | 0–2 | 0.0% | — | 1,654 | 0 | 7 |
| 1982 | 6–3 | 66.7% | — | 1,642 | 0 | 1 | 1978 | 3–1 | 75.0% | — | 1,661 | 0 | 7 |
| 1983 | 11–13 | 45.8% | — | 1,606 | 0 | 1 | 1979 | 25–26 | 49.0% | — | 1,814 | 0 | 7 |
| 1984 | 5–17 | 22.7% | — | 1,456 | 0 | 1 | 1980 | 2–9 | 18.2% | — | 1,720 | 0 | 7 |
| 1985 | 5–12 | 29.4% | — | 1,477 | 0 | 1 | 1981 | 1–2 | 33.3% | — | 1,707 | 0 | 7 |
| 1986 | 11–19 | 36.7% | — | 1,523 | 0 | 1 | — | — | — | — | — | — | — |
| 1987 | 8–25 | 24.2% | — | 1,457 | 0 | 1 | — | — | — | — | — | — | — |
| 1988 | 2–11 | 15.4% | — | 1,413 | 0 | 1 | — | — | — | — | — | — | — |