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

Zachary Svajda vs Yan Bai

Compare the head-to-head record, career totals, season-by-season performance, and match log for Zachary Svajda vs Yan Bai.

United States Age 23 Right-Handed 175 cm / 5'9"
H2H
0 0
0 main draw meetings
China Age 37 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Zachary Svajda #131 6-2 6-2 Yan Bai #284 Match data Oct 3, 2024* Q2 Q Shanghai Masters Masters 1000 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Zachary Svajda #80 #62 875 1,749 18 32 36.0% 0 0 0 0 0 0
Yan Bai #485 #200 262 1,543 2 6 25.0% 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 Zachary Svajda Yan Bai
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2019 0–1 0.0% #914 1,481 0 0
18 2021 1–2 33.3% #389 1,499 0 0
19 2022 0–1 0.0% #301 1,490 0 0 2008 0–1 0.0% #634 1,467 0 0
20 2023 1–3 25.0% #142 1,595 0 0
21 2024 4–9 30.8% #166 1,603 0 0 2010 1–1 50.0% #353 1,495 0 0
22 2025 2–3 40.0% #143 1,663 0 0
23 2026 10–13 43.5% #80 1,689 0 0
25 2014 0–1 0.0% #416 1,478 0 0
26 2015 1–2 33.3% #220 1,504 0 0
30 2019 0–1 0.0% #215 1,463 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 Zachary Svajda Yan Bai
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 %
16 2019 0 1 1 0.0%
18 2021 1 2 3 33.3%
19 2022 0 1 1 0.0% 2008 0 1 1 0.0%
20 2023 1 3 4 25.0%
21 2024 4 8 12 33.3% 0 1 1 0.0% 2010 1 1 2 50.0%
22 2025 2 3 5 40.0%
23 2026 4 8 12 33.3% 4 3 7 57.1% 2 2 4 50.0%
25 2014 0 1 1 0.0%
26 2015 1 2 3 33.3%
30 2019 0 1 1 0.0%
Career 12 26 38 31.6% 4 3 7 57.1% 2 3 5 40.0% 2 6 8 25.0%

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 49/52 of Zachary Svajda's and 8/8 of Yan Bai'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 Zachary Svajda Yan Bai
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%
16 2019 1/1 2.0 3.0 73.2% 56.7% 55.1% 55.0% 43.8% 56.3% 38.4% —/—
18 2021 3/3 6.0 3.0 61.7% 70.5% 45.9% 49.2% 30.0% 61.1% 32.8% —/—
19 2022 1/1 0.0 0.0 72.2% 60.0% 56.0% 42.9% 42.9% 58.9% 31.9% 2008 1/1 1.0 4.0 53.6% 62.2% 43.6% 66.7% 25.0% 53.6% 37.5%
20 2023 4/4 5.5 1.3 61.9% 67.5% 46.5% 35.0% 16.8% 59.4% 33.3% —/—
21 2024 13/13 3.3 2.5 65.2% 66.6% 52.3% 55.8% 43.7% 61.2% 36.5% 2010 2/2 2.0 1.5 60.6% 55.9% 53.0% 64.1% 62.5% 54.9% 38.1%
22 2025 5/5 9.6 2.4 61.2% 69.8% 47.2% 48.8% 57.4% 60.8% 36.4% —/—
23 2026 22/25 8.3 2.8 61.9% 72.0% 48.2% 53.1% 33.2% 62.9% 31.8% —/—
25 —/— 2014 1/1 3.0 5.0 49.1% 71.4% 51.7% 80.0% 0.0% 61.4% 29.9%
26 —/— 2015 3/3 2.7 3.3 53.1% 67.1% 41.5% 52.4% 58.3% 55.4% 29.3%
30 —/— 2019 1/1 7.0 0.0 57.6% 71.7% 53.8% 60.0% 42.9% 64.1% 34.4%
Career 49/52 6.4 2.5 63.1% 69.4% 49.2% 51.5% 37.3% 61.6% 33.8% 8/8 2.9 2.8 55.1% 64.8% 47.4% 61.5% 46.0% 56.9% 33.2%

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 Zachary Svajda Yan Bai
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
16 2019 1481 102.8 -3.98 -0.19 0.879 47.8% 40.0% -0.60 0–1 1–1 +0.22
18 2021 1500 108.9 -0.11 -1.57 0.842 46.6% +16 40.0% -1.00 2–1 (67%) +0.03 2007 1484 98.5
19 2022 1491 104.1 -1.22 +2.81 0.777 46.9% 0.0% -1.50 0–1 -0.12 2008 1468 97.7 -1.30 -0.99 0.808 46.2% 0.0% -2.00 +0.27
20 2023 1596 115.1 -0.26 -0.26 0.821 45.7% +29 27.3% -1.46 1–0 1–0 +0.13
21 2024 1603 121.1 -2.34 -0.98 0.941 49.2% +49 39.4% -0.79 1–5 (17%) 2–3 (40%) +0.02 2010 1495 118.3 +0.92 +1.91 0.844 47.5% 50.0% -0.75 -0.07
22 2025 1664 129.6 -0.51 +1.24 0.929 49.2% +28 46.7% -0.47 1–1 2–0 -0.24
23 2026 1690 131.5 -0.97 -2.81 0.857 48.0% -3 -91 -39 43.9% -0.41 4–3 (57%) 5–8 (38%) -0.16
24 2013 1487 98.3
25 2014 1479 112.6 +1.44 +2.12 0.773 44.4% 0.0% -2.50 -0.10
26 2015 1505 105.5 -1.92 -1.01 0.658 44.1% +12 33.3% -1.17 0–1 +0.23
27 2016 1488 100.7
28 2017 1466 96.0
30 2019 1463 108.5 +1.20 -0.08 0.958 48.9% 33.3% -0.67 0–1 0–1 -0.08
31 2020 1447 97.2
34 2023 1442 104.1
35 2024 1459 96.3
36 2025 1444 98.0
Career 1750 128.4 -1.24 -1.46 0.882 48.1% +25 -91 -39 40.8% -0.65 7–10 (41%) 13–14 (48%) 101.3 -0.24 1544 108.5 -0.32 +0.23 0.771 45.8% +12 29.4% -1.24 0–1 0–2 +3.13

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.