H2H data updated: 2026-09-07 00:00 UTC

Mike Cahill vs Ricardo Ycaza H2H: 1-0

Mike Cahill holds a 1–0 lead over Ricardo Ycaza in their ATP head-to-head. Across 1 main-draw meeting, Mike Cahill leads 1–0 on clay. Most recently, Mike Cahill won the 1979 North Conway round of 64 6-3 4-6 6-0.

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

Mike Cahill
USA Age 74 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main-draw meetings
Ricardo Ycaza
ECU Age 68 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mike Cahill 6-3 4-6 6-0 Ricardo Ycaza #90 Match data Jul 31, 1979* R64 North Conway ATP 250 Clay

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
Mike Cahill #448 #58 0 1,727 100 156 39.1% 0 0 0 0 0 0
Ricardo Ycaza #773 #44 0 1,750 60 91 39.7% 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 Mike Cahill Ricardo Ycaza
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1977 7–14 33.3% #264 1,516 0 0
20 — — — — — — — 1978 12–16 42.9% #108 1,602 0 0
21 — — — — — — — 1979 5–13 27.8% #162 1,568 0 0
22 1974 4–4 50.0% #138 1,539 0 0 1980 14–14 50.0% #78 1,638 0 0
23 1975 10–17 37.0% #79 1,585 0 0 1981 19–16 54.3% #76 1,658 0 0
24 1976 13–27 32.5% #136 1,587 0 0 1982 3–15 16.7% #99 1,529 0 0
25 1977 10–18 35.7% #94 1,574 0 0 1983 0–2 0.0% #225 1,509 0 0
26 1978 17–20 45.9% #69 1,692 0 0 — — — — — — —
27 1979 18–25 41.9% #113 1,678 0 0 1985 0–1 0.0% #303 1,500 0 0
28 1980 10–19 34.5% #189 1,601 0 0 — — — — — — —
29 1981 6–10 37.5% #100 1,629 0 0 — — — — — — —
30 1982 12–14 46.2% #98 1,644 0 0 — — — — — — —
31 1983 0–2 0.0% #108 1,621 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 Mike Cahill Ricardo Ycaza
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 — — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% 7 11 18 38.9% 0 1 1 0.0% 0 1 1 0.0%
20 — — — — — — — — — — — — — — — — — 1978 0 2 2 0.0% 12 11 23 52.2% 0 1 1 0.0% 0 2 2 0.0%
21 — — — — — — — — — — — — — — — — — 1979 0 4 4 0.0% 4 7 11 36.4% 1 2 3 33.3% — — — —
22 1974 — — — — 3 3 6 50.0% — — — — 1 1 2 50.0% 1980 0 1 1 0.0% 14 13 27 51.9% — — — — — — — —
23 1975 3 4 7 42.9% 6 9 15 40.0% — — — — 1 4 5 20.0% 1981 0 1 1 0.0% 19 15 34 55.9% — — — — — — — —
24 1976 1 4 5 20.0% 9 15 24 37.5% 0 2 2 0.0% 3 6 9 33.3% 1982 — — — — 3 10 13 23.1% — — — — 0 5 5 0.0%
25 1977 2 3 5 40.0% 5 9 14 35.7% 0 1 1 0.0% 3 5 8 37.5% 1983 — — — — 0 2 2 0.0% — — — — — — — —
26 1978 5 6 11 45.5% 6 5 11 54.5% — — — — 6 9 15 40.0% — — — — — — — — — — — — — — — — —
27 1979 9 9 18 50.0% 8 8 16 50.0% 0 3 3 0.0% 1 5 6 16.7% 1985 — — — — 0 1 1 0.0% — — — — — — — —
28 1980 4 4 8 50.0% 6 9 15 40.0% — — — — 0 6 6 0.0% — — — — — — — — — — — — — — — — —
29 1981 5 5 10 50.0% 0 2 2 0.0% — — — — 1 3 4 25.0% — — — — — — — — — — — — — — — — —
30 1982 4 5 9 44.4% 6 4 10 60.0% — — — — 2 5 7 28.6% — — — — — — — — — — — — — — — — —
31 1983 — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 33 40 73 45.2% 49 66 115 42.6% 0 6 6 0.0% 18 44 62 29.0% — 0 9 9 0.0% 59 70 129 45.7% 1 4 5 20.0% 0 8 8 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 Mike Cahill Ricardo Ycaza
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 — — — — — — — — — — — — — — — — 1977 1516 116.1 — — — — — +48 — 36.7% -1.02 1–3 (25%) 2–3 (40%) 97.0 +1.74
20 — — — — — — — — — — — — — — — — 1978 1602 127.5 — — — — -111 +55 — 43.2% -0.50 8–4 (67%) 0–3 (0%) — +1.14
21 — — — — — — — — — — — — — — — — 1979 1568 110.9 — — — — -119 +51 -68 25.0% -2.27 3–2 (60%) 3–3 (50%) 99.8 -1.05
22 1974 1540 112.1 — — — — — +29 — 50.0% -0.44 1–1 3–0 (100%) — +0.47 1980 1638 131.0 — — — — — +51 — 50.0% -0.03 4–5 (44%) 6–2 (75%) 102.8 +1.97
23 1975 1586 128.8 — — — — 0 -9 — 42.9% -0.51 2–9 (18%) 3–2 (60%) 96.8 +0.58 1981 1659 123.8 — — — — — +38 — 50.0% -0.33 6–5 (55%) 5–3 (63%) 101.0 +2.24
24 1976 1587 130.4 — — — — -15 -18 — 36.8% -0.84 4–7 (36%) 5–3 (63%) 99.8 -1.12 1982 1530 118.1 — — — — -146 +77 — 26.2% -1.69 2–4 (33%) 1–1 — +0.36
25 1977 1574 122.9 — — — — +16 -15 — 40.3% -0.63 4–7 (36%) 6–4 (60%) 102.2 +1.24 1983 1510 101.7 — — — — — — — 20.0% -2.60 0–1 — — -0.03
26 1978 1692 139.6 — — — — -36 -53 — 45.8% +0.05 5–4 (56%) 2–8 (20%) 98.4 +0.86 — — — — — — — — — — — — — — — —
27 1979 1679 129.0 — — — — -28 +8 -236 42.7% -0.57 7–6 (54%) 5–6 (45%) 101.0 +0.42 1985 1500 98.4 — — — — — — — 0.0% -5.00 — — — -0.04
28 1980 1602 134.8 — — — — +14 +31 — 35.5% -0.68 1–4 (20%) 2–7 (22%) 93.1 -0.50 — — — — — — — — — — — — — — — —
29 1981 1630 125.6 — — — — +36 — — 44.7% -0.55 1–2 (33%) 4–2 (67%) 100.7 +0.59 — — — — — — — — — — — — — — — —
30 1982 1644 127.1 — — — — -2 +3 — 46.6% -0.35 4–5 (44%) 5–2 (71%) 102.8 +1.34 — — — — — — — — — — — — — — — —
31 1983 1621 97.8 — — — — — — — 0.0% -2.75 — — — -0.27 — — — — — — — — — — — — — — — —
Career — 1728 136.1 — — — — -7 -5 -236 41.6% -0.53 29–45 (39%) 35–34 (51%) 100.1 +1.42 — 1750 127.0 — — — — -127 +50 -68 40.4% -0.85 24–24 (50%) 17–15 (53%) 102.1 +4.22

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.