H2H data updated: 2026-09-02 00:00 UTC

Billy Nealon vs Chris Delaney H2H: 0-1

Chris Delaney holds a 1–0 lead over Billy Nealon in their ATP head-to-head. Across 1 main-draw meeting, Chris Delaney leads 1–0 on clay. Most recently, Chris Delaney won the 1981 Indianapolis round of 64 6-3 6-3.

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Billy Nealon
USA Age 65 Left-Handed 178 cm / 5'10"
H2H
0 – 1
1 main draw meetings
Chris Delaney
USA Age 69 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Chris Delaney 6-3 6-3 Billy Nealon Match data Aug 5, 1981* R64 Indianapolis 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
Billy Nealon #739 #230 0 1,523 1 10 9.1% 0 0 0 0 0 0
Chris Delaney #170 #48 0 1,706 26 34 43.3% 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 Billy Nealon Chris Delaney
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1973 0–1 0.0% — 1,497 0 0
19 1980 1–3 25.0% #309 1,509 0 0 — — — — — — —
20 1981 0–1 0.0% — 1,495 0 0 — — — — — — —
21 — — — — — — — 1979 9–6 60.0% #119 1,605 0 0
22 — — — — — — — 1980 15–22 40.5% #170 1,583 0 0
23 1984 0–5 0.0% #319 1,454 0 0 1981 2–5 28.6% — 1,584 0 0
24 1985 0–1 0.0% #325 1,445 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 Billy Nealon Chris Delaney
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 %
15 — — — — — — — — — — — — — — — — — 1973 — — — — — — — — — — — — 0 1 1 0.0%
19 1980 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1981 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — 1979 1 1 2 50.0% 4 2 6 66.7% 4 3 7 57.1% — — — —
22 — — — — — — — — — — — — — — — — — 1980 2 4 6 33.3% 0 6 6 0.0% 7 6 13 53.8% 6 6 12 50.0%
23 1984 — — — — 0 5 5 0.0% — — — — — — — — 1981 1 2 3 33.3% 1 2 3 33.3% — — — — 0 1 1 0.0%
24 1985 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 0 2 2 0.0% 1 8 9 11.1% — — — — — — — — — 4 7 11 36.4% 5 10 15 33.3% 11 9 20 55.0% 6 8 14 42.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Billy Nealon Chris Delaney
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
15 — — — — — — — — — — — — — — — — 1973 1498 105.1 — — — — — — — 0.0% -3.00 — — — -0.15
19 1980 1510 114.1 — — — — — +35 — 27.3% -1.82 1–0 — — -0.60 — — — — — — — — — — — — — — — —
20 1981 1496 95.9 — — — — — — — 0.0% -3.00 — — — +0.13 — — — — — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — 1979 1605 122.4 — — — — — -23 -3 51.5% +0.39 3–0 (100%) 1–6 (14%) — +0.86
22 — — — — — — — — — — — — — — — — 1980 1583 124.5 — — — — +9 -84 +68 41.3% -0.55 8–6 (57%) 2–2 (50%) — +1.90
23 1984 1455 102.9 — — — — — +21 — 9.1% -2.73 0–1 — — -0.19 1981 1584 121.7 — — — — +13 -87 — 42.1% -1.26 0–2 1–0 — -0.22
24 1985 1445 96.4 — — — — — — — 0.0% -3.50 — — — +0.02 — — — — — — — — — — — — — — — —
Career — 1523 105.1 — — — — — +26 — 15.4% -2.43 1–1 — — -5.82 — 1706 126.6 — — — — +10 -60 +43 43.2% -0.46 11–8 (58%) 4–8 (33%) 101.6 +3.98

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.