H2H data updated: 2026-10-17 00:00 UTC

Sebastian Baez vs Lloyd Harris H2H: 0-1

Lloyd Harris holds a 1–0 lead over Sebastian Baez in their ATP head-to-head. Across 1 main-draw meeting, Lloyd Harris leads 1–0 on hard courts. Most recently, Lloyd Harris won the 2025 US Open first round 6-3 7-5 6-4.

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Sebastian Baez
Argentina Age 25 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Lloyd Harris
South Africa Age 29 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lloyd Harris #353 6-3 7-5 6-4 Sebastian Baez #39 Match data Aug 26, 2025* R128 US Open Grand Slam 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.

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
Sebastian Baez #53 #18 2,250 1,898 125 129 49.2% 0 0 0 2 5 7
Lloyd Harris #110 #31 1,758 1,944 67 81 45.3% 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 Sebastian Baez Lloyd Harris
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2021 1–2 33.3% #99 1,559 0 0 2017 0–2 0.0% #291 1,510 0 0
21 2022 25–27 48.1% #43 1,751 0 1 2018 1–2 33.3% #127 1,568 0 0
22 2023 30–26 53.6% #28 1,796 0 4 2019 8–13 38.1% #99 1,640 0 0
23 2024 30–26 53.6% #27 1,719 0 6 2020 10–9 52.6% #87 1,795 0 0
24 2025 17–24 41.5% #45 1,622 0 7 2021 29–23 55.8% #31 1,918 0 0
25 2026 22–24 47.8% #53 1,671 0 7 2022 6–13 31.6% #237 1,750 0 0
26 — — — — — — — 2023 7–12 36.8% #140 1,692 0 0
27 — — — — — — — 2024 1–2 33.3% #132 1,717 0 0
28 — — — — — — — 2025 2–3 40.0% #222 1,724 0 0
29 — — — — — — — 2026 3–2 60.0% #110 1,736 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 Sebastian Baez Lloyd Harris
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
20 2021 — — — — 1 2 3 33.3% — — — — 2017 0 1 1 0.0% — — — — 0 1 1 0.0%
21 2022 3 13 16 18.8% 20 12 32 62.5% 2 2 4 50.0% 2018 1 2 3 33.3% — — — — — — — —
22 2023 10 12 22 45.5% 19 12 31 61.3% 1 2 3 33.3% 2019 7 9 16 43.8% 1 3 4 25.0% 0 1 1 0.0%
23 2024 5 12 17 29.4% 25 11 36 69.4% 0 3 3 0.0% 2020 9 8 17 52.9% 1 1 2 50.0% — — — —
24 2025 3 12 15 20.0% 14 11 25 56.0% 0 1 1 0.0% 2021 23 15 38 60.5% 2 4 6 33.3% 4 4 8 50.0%
25 2026 11 11 22 50.0% 11 12 23 47.8% 0 1 1 0.0% 2022 4 7 11 36.4% 2 6 8 25.0% — — — —
26 — — — — — — — — — — — — — 2023 4 7 11 36.4% 0 2 2 0.0% 3 3 6 50.0%
27 — — — — — — — — — — — — — 2024 0 1 1 0.0% — — — — 1 1 2 50.0%
28 — — — — — — — — — — — — — 2025 1 1 2 50.0% 0 1 1 0.0% 1 1 2 50.0%
29 — — — — — — — — — — — — — 2026 3 2 5 60.0% — — — — — — — —
Career — 32 60 92 34.8% 90 60 150 60.0% 3 9 12 25.0% — 52 53 105 49.5% 6 17 23 26.1% 9 11 20 45.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 250/256 of Sebastian Baez's and 147/148 of Lloyd Harris's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Sebastian Baez Lloyd Harris
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
20 2021 2/3 0.5 1.0 75.0% 61.7% 50.0% 70.8% 54.2% 59.1% 45.7% 2017 2/2 6.5 3.0 56.5% 74.8% 45.0% 31.3% 100.0% 61.9% 19.4%
21 2022 52/52 1.7 2.0 71.9% 63.8% 52.2% 56.2% 38.8% 60.6% 38.5% 2018 3/3 14.0 4.3 58.9% 69.6% 52.8% 51.3% 36.9% 61.8% 37.2%
22 2023 56/56 2.1 1.6 71.9% 65.8% 53.5% 57.2% 43.0% 62.4% 39.3% 2019 21/21 9.5 2.7 61.0% 70.8% 43.1% 53.5% 52.0% 60.1% 32.2%
23 2024 53/56 2.2 2.0 72.0% 63.6% 50.9% 54.4% 43.2% 60.1% 39.4% 2020 19/19 10.1 2.2 66.9% 75.1% 48.6% 52.2% 42.6% 66.3% 33.9%
24 2025 41/41 1.7 1.9 72.0% 62.6% 47.8% 53.7% 41.7% 58.3% 39.5% 2021 51/52 11.3 2.3 66.3% 76.1% 49.0% 61.5% 46.0% 66.8% 34.6%
25 2026 46/48 1.8 1.8 70.7% 63.4% 50.8% 59.9% 43.3% 59.7% 37.6% 2022 19/19 8.7 1.2 64.1% 70.3% 46.9% 58.8% 40.7% 61.8% 31.6%
26 — —/— — — — — — — — — — 2023 19/19 12.9 2.9 64.0% 78.8% 52.1% 66.8% 33.4% 68.9% 30.0%
27 — —/— — — — — — — — — — 2024 3/3 26.7 3.7 68.4% 80.4% 50.1% 69.0% 18.4% 70.3% 30.1%
28 — —/— — — — — — — — — — 2025 5/5 16.0 3.8 62.8% 72.0% 49.0% 62.8% 35.6% 63.2% 34.2%
29 — —/— — — — — — — — — — 2026 5/5 15.4 2.2 67.0% 80.8% 56.2% 40.8% 42.6% 72.8% 35.0%
Career — 250/256 1.9 1.9 71.8% 63.9% 51.2% 56.4% 42.1% 60.3% 38.9% — 147/148 11.4 2.4 64.7% 74.8% 48.5% 58.4% 43.6% 65.4% 32.9%

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 Sebastian Baez Lloyd Harris
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
20 2021 1559 115.7 +0.21 -0.95 1.118 52.6% — +51 — 50.0% +0.50 — — — +0.21 2017 1510 107.4 -1.33 -3.69 0.510 42.2% — — — 0.0% -2.50 — — — -0.13
21 2022 1751 144.0 -2.16 +2.01 0.976 49.3% -191 +146 -126 48.8% -0.07 11–8 (58%) 5–11 (31%) 99.7 -1.51 2018 1569 115.7 +1.10 +0.28 0.973 49.9% +58 — — 33.3% -0.33 1–1 0–2 — -0.06
22 2023 1796 146.4 -1.09 +2.60 1.046 50.6% -125 +102 -217 52.3% +0.16 9–8 (53%) 7–13 (35%) 98.2 +1.76 2019 1641 133.0 -2.51 -2.30 0.805 46.5% +31 -58 — 35.2% -0.74 6–1 (86%) 3–8 (27%) 104.6 +0.04
23 2024 1719 142.5 -2.99 +2.61 0.986 49.9% -81 +207 -187 51.8% +0.06 11–10 (52%) 8–7 (53%) 98.2 +3.34 2020 1795 138.7 +2.22 -0.85 1.006 49.6% +12 — — 53.1% -0.24 2–2 (50%) 7–5 (58%) 103.2 -1.16
24 2025 1623 133.0 -4.38 +2.09 0.946 49.0% -63 +138 — 43.9% -0.35 8–11 (42%) 5–1 (83%) 96.2 +2.84 2021 1919 154.8 +3.31 -1.04 1.042 50.4% +16 -309 -319 54.6% +0.25 9–6 (60%) 9–15 (38%) 98.7 -0.73
25 2026 1671 139.1 -4.02 +1.46 0.934 48.9% -19 +61 — 47.7% -0.37 8–4 (67%) 6–5 (55%) 106.9 -0.16 2022 1751 132.4 -0.96 -3.52 0.828 46.7% +88 -180 — 36.4% -0.77 2–3 (40%) 3–4 (43%) 98.0 +0.31
26 — — — — — — — — — — — — — — — — 2023 1693 128.4 +3.18 -3.93 0.965 49.4% +29 — -61 39.2% -0.47 2–2 (50%) 6–10 (38%) 96.9 +0.08
27 — — — — — — — — — — — — — — — — 2024 1718 111.4 +0.10 +1.03 1.013 49.1% — — — 42.9% -0.21 1–1 3–4 (43%) — +0.20
28 — — — — — — — — — — — — — — — — 2025 1724 121.4 +0.90 +0.47 0.929 49.0% — — — 47.4% -0.32 — 3–3 (50%) — -0.32
29 — — — — — — — — — — — — — — — — 2026 1736 121.0 +0.45 +1.95 1.287 53.4% +11 — — 61.5% +0.77 — 2–2 (50%) — +0.20
Career — 1898 144.7 -2.78 +2.16 0.981 49.6% -93 +135 -172 49.2% -0.09 47–41 (53%) 31–37 (46%) 98.1 +2.56 — 1945 141.2 +1.42 -1.70 0.952 49.0% +28 -196 -208 46.0% -0.23 23–16 (59%) 36–53 (40%) 101.0 -1.07

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.