H2H data updated: 2026-09-03 00:00 UTC

Stefan Kozlov vs Ernesto Escobedo H2H: 0-1

Ernesto Escobedo holds a 1–0 lead over Stefan Kozlov in their ATP head-to-head. Across 1 main-draw meeting, Ernesto Escobedo leads 1–0 on hard courts. Most recently, Ernesto Escobedo won the 2017 Mexican Open first round 6-1 2-6 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.

Stefan Kozlov
United States Age 28 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Ernesto Escobedo
MEX Age 30 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ernesto Escobedo #113 6-1 2-6 6-0 Stefan Kozlov #115 Match data Mar 1, 2017* R32 Mexican Open ATP 500 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
Stefan Kozlov #297 #103 558 1,673 9 26 25.7% 0 0 0 0 0 0
Ernesto Escobedo #1,705 #67 695 1,764 20 39 33.9% 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 Stefan Kozlov Ernesto Escobedo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 2013 0–1 0.0% #1083 1,489 0 0 — — — — — — —
16 2014 0–1 0.0% #467 1,453 0 0 — — — — — — —
17 2015 0–2 0.0% #351 1,420 0 0 — — — — — — —
18 2016 3–2 60.0% #116 1,481 0 0 — — — — — — —
19 2017 2–9 18.2% #167 1,549 0 0 2016 2–4 33.3% #141 1,609 0 0
20 2018 0–1 0.0% #316 1,528 0 0 2017 9–15 37.5% #120 1,613 0 0
21 — — — — — — — 2018 3–8 27.3% #187 1,625 0 0
22 2020 0–1 0.0% #371 1,514 0 0 2019 0–1 0.0% #224 1,592 0 0
23 2021 0–1 0.0% #159 1,550 0 0 2020 1–1 50.0% #198 1,597 0 0
24 2022 4–8 33.3% #198 1,529 0 0 2021 5–4 55.6% #164 1,688 0 0
25 — — — — — — — 2022 0–2 0.0% #226 1,536 0 0
26 — — — — — — — 2023 0–2 0.0% #405 1,540 0 0
27 — — — — — — — 2024 0–2 0.0% #445 1,526 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 Stefan Kozlov Ernesto Escobedo
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 %
15 2013 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — —
16 2014 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
17 2015 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
18 2016 — — — — — — — — 3 2 5 60.0% — — — — — — — — — — — — —
19 2017 0 6 6 0.0% — — — — 2 3 5 40.0% 2016 1 2 3 33.3% — — — — 1 2 3 33.3%
20 2018 — — — — 0 1 1 0.0% — — — — 2017 5 9 14 35.7% 3 4 7 42.9% 1 2 3 33.3%
21 — — — — — — — — — — — — — 2018 3 5 8 37.5% 0 3 3 0.0% — — — —
22 2020 0 1 1 0.0% — — — — — — — — 2019 0 1 1 0.0% — — — — — — — —
23 2021 0 1 1 0.0% — — — — — — — — 2020 1 1 2 50.0% — — — — — — — —
24 2022 4 6 10 40.0% — — — — 0 2 2 0.0% 2021 5 4 9 55.6% — — — — — — — —
25 — — — — — — — — — — — — — 2022 0 2 2 0.0% — — — — — — — —
26 — — — — — — — — — — — — — 2023 0 2 2 0.0% — — — — — — — —
27 — — — — — — — — — — — — — 2024 0 2 2 0.0% — — — — — — — —
Career — 4 17 21 19.0% 0 1 1 0.0% 5 8 13 38.5% — 15 28 43 34.9% 3 7 10 30.0% 2 4 6 33.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. 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 Stefan Kozlov Ernesto Escobedo
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%
15 2013 1/1 4.0 3.0 43.5% 74.5% 42.6% 62.5% 44.4% 56.5% 36.0% — —/— — — — — — — — — —
16 2014 1/1 2.0 4.0 56.4% 61.3% 50.0% 63.6% 16.7% 56.4% 35.5% — —/— — — — — — — — — —
17 2015 2/2 0.5 3.0 44.3% 48.1% 35.6% 27.8% 67.5% 41.3% 42.2% — —/— — — — — — — — — —
18 2016 5/5 4.2 4.8 55.8% 67.8% 41.9% 67.2% 40.4% 56.9% 38.4% — —/— — — — — — — — — —
19 2017 11/11 3.6 4.1 58.0% 65.2% 44.1% 53.2% 35.0% 56.5% 32.9% 2016 6/6 7.0 3.2 57.8% 75.7% 53.3% 58.0% 26.1% 66.2% 32.8%
20 2018 1/1 2.0 5.0 50.9% 65.5% 35.7% 20.0% 50.0% 50.9% 28.0% 2017 24/24 6.6 2.9 54.7% 71.4% 53.7% 59.5% 34.2% 63.1% 32.3%
21 — —/— — — — — — — — — — 2018 11/11 8.1 3.1 55.7% 74.2% 56.4% 60.3% 40.3% 66.6% 27.0%
22 2020 1/1 1.0 5.0 68.5% 54.1% 57.1% 36.4% 50.0% 55.1% 31.7% 2019 1/1 19.0 4.0 53.2% 69.9% 57.5% 53.8% 20.0% 64.1% 32.9%
23 2021 1/1 1.0 1.0 76.4% 54.8% 61.5% 42.9% 25.0% 56.4% 32.7% 2020 2/2 17.5 9.0 53.8% 81.5% 50.6% 79.2% 28.3% 67.2% 37.6%
24 2022 12/12 1.6 4.8 72.4% 60.0% 43.6% 59.6% 35.7% 55.2% 36.0% 2021 9/9 3.3 1.7 66.4% 68.7% 47.6% 50.1% 41.7% 61.1% 37.3%
25 — —/— — — — — — — — — — 2022 2/2 2.5 4.5 66.0% 60.3% 45.6% 50.6% 18.3% 55.3% 33.8%
26 — —/— — — — — — — — — — 2023 2/2 10.0 3.0 64.1% 68.2% 48.5% 59.1% 39.3% 61.2% 34.2%
27 — —/— — — — — — — — — — 2024 2/2 5.5 2.5 62.7% 66.4% 51.0% 66.7% 10.0% 60.8% 27.7%
Career — 35/35 2.6 4.3 62.0% 62.4% 43.9% 54.8% 38.2% 55.1% 35.3% — 59/59 6.9 3.1 57.9% 71.6% 52.7% 58.6% 34.0% 63.5% 32.3%

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 Stefan Kozlov Ernesto Escobedo
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 2013 1490 100.2 -4.35 +1.56 0.828 46.1% — — — 33.3% -1.33 0–1 1–0 — +0.13 — — — — — — — — — — — — — — — —
16 2014 1454 100.0 +0.67 0.00 0.813 45.3% — — — 0.0% -3.00 — — — -0.04 — — — — — — — — — — — — — — — —
17 2015 1420 101.3 -5.76 -0.97 0.718 41.8% — — — 0.0% -3.50 — — — +0.21 2014 1527 105.2 — — — — — — — — — — — — —
18 2016 1481 107.5 -3.43 +1.33 0.891 48.1% — — +119 54.5% +0.09 1–0 — — -0.03 — — — — — — — — — — — — — — — —
19 2017 1550 118.7 -5.47 -0.25 0.757 44.9% -74 — +123 21.7% -1.70 2–1 (67%) 0–3 (0%) — +0.21 2016 1610 111.2 +0.46 -1.54 0.970 50.0% -26 — +51 25.0% -0.67 0–1 0–1 — -0.16
20 2018 1528 106.2 +0.19 -0.20 0.570 40.2% — — — 0.0% -3.50 — — — -0.08 2017 1613 131.2 -0.76 -2.99 0.876 48.0% +24 -5 -1 39.1% -0.72 4–3 (57%) 7–8 (47%) — +1.33
21 2019 1514 100.9 — — — — — — — — — — — — — 2018 1626 125.0 -0.25 -3.68 0.808 47.6% +58 -74 — 37.0% -0.85 1–4 (20%) 3–3 (50%) — -0.37
22 2020 1514 104.1 -1.24 +2.90 0.705 43.9% — — — 33.3% -2.33 0–1 1–0 — -0.06 2019 1593 107.4 -1.92 -1.27 0.917 48.6% — — — 40.0% -0.80 0–1 1–0 — -0.04
23 2021 1550 110.6 +2.69 +0.42 0.749 44.9% — — — 0.0% -3.00 — — — +0.04 2020 1598 105.4 -1.07 -1.77 1.146 52.0% — — — 57.1% +0.57 — 1–0 — +0.28
24 2022 1530 118.4 -4.38 +0.86 0.803 45.9% +20 — — 32.3% -1.48 2–0 1–1 — -0.54 2021 1689 121.3 -1.07 +0.04 0.957 49.8% +20 — — 55.0% +0.20 — 1–0 — +0.07
25 2023 1458 91.9 — — — — — — — — — — — — — 2022 1537 105.4 -0.99 -0.81 0.756 44.2% — — — 16.7% -2.00 — 0–1 — +0.15
26 2024 1433 92.7 — — — — — — — — — — — — — 2023 1541 110.7 -0.41 -2.94 0.881 48.1% — — — 28.6% -1.14 0–1 0–1 — +0.33
27 2025 1436 101.4 — — — — — — — — — — — — — 2024 1526 106.6 -0.73 -1.30 0.709 44.9% — — — 20.0% -1.40 0–1 1–1 — -0.01
28 2026 1418 97.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1674 113.0 -4.10 +0.48 0.784 45.4% -15 — +121 28.4% -1.58 5–3 (63%) 3–4 (43%) 104.8 -0.46 — 1764 126.0 -0.61 -2.31 0.885 48.3% +27 -26 +25 38.6% -0.65 5–11 (31%) 14–15 (48%) 98.2 +2.68

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.