H2H data updated: 2026-09-06 00:00 UTC

Trey Waltke vs Ernie Ewert H2H: 1-0

Trey Waltke holds a 1–0 lead over Ernie Ewert in their ATP head-to-head. Across 1 main-draw meeting, Trey Waltke leads 1–0 on carpet. Most recently, Trey Waltke won the 1975 Hampton round of 32 6-3 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Trey Waltke
USA Age 71 Right-Handed 173 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Ernie Ewert
AUS Age 72 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Trey Waltke #158 6-3 6-4 Ernie Ewert #194 Match data Mar 14, 1975* R32 Hampton ATP 250 Carpet

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
Trey Waltke #606 #41 0 1,822 113 178 38.8% 0 0 0 0 0 0
Ernie Ewert #752 #189 0 1,569 21 37 36.2% 0 0 0 0 0 0

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 Trey Waltke Ernie Ewert
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1972 1–1 50.0% — 1,501 0 0 1971 0–1 0.0% — 1,483 0 0
18 — — — — — — — 1972 2–3 40.0% — 1,482 0 0
19 1974 2–5 28.6% #180 1,494 0 0 1973 4–4 50.0% — 1,532 0 0
20 1975 12–23 34.3% #99 1,521 0 0 1974 5–6 45.5% #195 1,521 0 0
21 1976 14–21 40.0% #84 1,617 0 0 1975 2–8 20.0% #212 1,480 0 0
22 1977 18–25 41.9% #99 1,668 0 0 1976 0–3 0.0% #248 1,434 0 0
23 1978 7–15 31.8% #128 1,593 0 0 1977 2–2 50.0% #246 1,429 0 0
24 1979 6–15 28.6% #89 1,559 0 0 — — — — — — —
25 1980 27–22 55.1% #46 1,791 0 0 1979 3–5 37.5% #226 1,460 0 0
26 1981 13–24 35.1% #70 1,663 0 0 1980 3–4 42.9% #274 1,477 0 0
27 1982 10–14 41.7% — 1,664 0 0 1981 0–1 0.0% — 1,462 0 0
28 1983 3–13 18.8% #98 1,546 0 0 — — — — — — —

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 Trey Waltke Ernie Ewert
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 %
17 1972 — — — — — — — — — — — — 1 1 2 50.0% 1971 — — — — — — — — 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1972 1 1 2 50.0% — — — — 1 2 3 33.3% — — — —
19 1974 — — — — 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% 1973 — — — — — — — — 4 4 8 50.0% — — — —
20 1975 3 3 6 50.0% 5 10 15 33.3% 0 2 2 0.0% 4 8 12 33.3% 1974 — — — — 2 1 3 66.7% 3 5 8 37.5% — — — —
21 1976 3 4 7 42.9% 7 9 16 43.8% 1 1 2 50.0% 3 7 10 30.0% 1975 0 1 1 0.0% 0 2 2 0.0% 2 2 4 50.0% 0 3 3 0.0%
22 1977 9 5 14 64.3% 4 12 16 25.0% 0 1 1 0.0% 5 7 12 41.7% 1976 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
23 1978 3 8 11 27.3% 0 3 3 0.0% — — — — 4 4 8 50.0% 1977 0 1 1 0.0% — — — — 2 1 3 66.7% — — — —
24 1979 4 7 11 36.4% 1 2 3 33.3% — — — — 1 6 7 14.3% — — — — — — — — — — — — — — — — —
25 1980 19 10 29 65.5% 1 2 3 33.3% 3 3 6 50.0% 4 7 11 36.4% 1979 — — — — 3 3 6 50.0% 0 2 2 0.0% — — — —
26 1981 9 14 23 39.1% 1 3 4 25.0% — — — — 3 7 10 30.0% 1980 0 1 1 0.0% 2 2 4 50.0% 1 1 2 50.0% — — — —
27 1982 6 6 12 50.0% 1 1 2 50.0% — — — — 3 7 10 30.0% 1981 0 1 1 0.0% — — — — — — — — — — — —
28 1983 1 7 8 12.5% 0 3 3 0.0% 1 1 2 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
Career — 57 64 121 47.1% 21 46 67 31.3% 5 10 15 33.3% 30 58 88 34.1% — 1 6 7 14.3% 7 9 16 43.8% 13 19 32 40.6% 0 3 3 0.0%

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 Trey Waltke Ernie Ewert
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
17 1972 1502 95.9 — — — — — — — 40.0% -1.40 1–0 1–0 — +0.37 1971 1483 97.1 — — — — — — — 0.0% -3.00 — — — +0.10
18 — — — — — — — — — — — — — — — — 1972 1483 110.6 — — — — — — +37 45.5% +0.27 0–1 0–1 — +0.19
19 1974 1494 113.8 — — — — +66 — — 31.6% -0.84 2–2 (50%) 0–3 (0%) 97.3 +0.20 1973 1532 111.5 — — — — — — +33 52.4% +0.10 — — — -0.05
20 1975 1521 118.1 — — — — +65 +11 — 34.9% -1.07 5–5 (50%) 1–4 (20%) 99.5 +1.92 1974 1522 102.2 — — — — — +43 -15 42.9% -0.21 4–2 (67%) 1–1 — +1.41
21 1976 1617 131.3 — — — — -3 -44 — 42.2% -0.71 4–5 (44%) 6–1 (86%) 105.9 +0.26 1975 1481 109.2 — — — — +11 — +52 29.6% -1.26 1–3 (25%) 2–3 (40%) 99.5 +0.77
22 1977 1668 136.1 — — — — +62 -128 — 42.5% -0.50 8–7 (53%) 5–6 (45%) 102.7 -2.15 1976 1435 89.7 — — — — — — — 12.5% -3.00 — — — +0.46
23 1978 1593 118.0 — — — — +38 -91 — 38.9% -0.63 3–7 (30%) 2–2 (50%) 96.3 +1.41 1977 1430 98.8 — — — — — — +62 50.0% -0.60 — 2–0 — +1.21
24 1979 1560 123.3 — — — — +8 -62 — 36.7% -0.63 1–8 (11%) 3–3 (50%) 93.5 +0.73 — — — — — — — — — — — — — — — —
25 1980 1791 138.7 — — — — +1 -267 -237 51.7% +0.06 9–4 (69%) 5–6 (45%) 105.5 +2.13 1979 1461 104.7 — — — — — +99 — 40.0% -1.05 2–2 (50%) 2–0 — +0.45
26 1981 1663 143.6 — — — — 0 -145 — 40.2% -0.49 3–5 (38%) 4–6 (40%) 95.6 -2.83 1980 1477 112.4 — — — — — +96 — 47.4% -0.26 2–3 (40%) 1–1 — +0.88
27 1982 1664 134.9 — — — — +12 — — 44.2% -0.40 2–3 (40%) 4–1 (80%) 102.8 -0.92 1981 1462 97.1 — — — — — — — 0.0% -3.00 — — — +0.20
28 1983 1546 113.6 — — — — +21 -84 — 25.0% -1.60 1–4 (20%) 0–2 — +0.05 — — — — — — — — — — — — — — — —
Career — 1822 136.8 — — — — +21 -74 -237 40.9% -0.59 39–50 (44%) 31–34 (48%) 100.3 +0.40 — 1570 108.7 — — — — +11 +85 +25 39.9% -0.69 9–11 (45%) 8–6 (57%) 104.0 +9.69

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.