Stefan Kozlov vs Zachary Svajda: Head-to-Head Record

Stefan Kozlov

United States

0–5
5 meetings
Zachary Svajda

United States

Hard: 0–5
Stefan Kozlov
0–5
Zachary Svajda

Stefan Kozlov and Zachary Svajda have met 5 times on the professional tour. Zachary Svajda leads the head-to-head 5–0. Their most recent meeting came at Washington in 2026.

Common opponents

Last 12 months
No common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Stefan Kozlov vs Zachary Svajda stats comparison

Ratings

#296 ATPRanking#84 ATP
1429Elo (overall)1718
1408Hard Elo1690
1397Clay Elo1589
1414Grass Elo1657

Form

LWLLLWLLWWLast 10LLWLLWLWWL
2026 win rate·Slight edge
49%
60%
02026 titles1

Clutch

Under pressure
Stefan KozlovZachary Svajda
Clutch Rating·Slight edge
11
22
Break points saved·Dominant
29
81
Break points won·Clear edge
35
58
Deciding sets·Dominant
54
6
Tiebreaks·Slight edge
7
12

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Stefan KozlovZachary Svajda
Freshness·Slight edge
83
89

Stefan Kozlov: 6 days rest · 2 matches, 54 games (7d) · Zachary Svajda: 5 days rest · 1 match, 26 games (7d). Higher means fresher. About

Serve vs return

Recent form
Stefan Kozlovserving77% hold

wins 62% of points on serve vs Zachary Svajda

Zachary Svajdaserving78% hold

wins 62% of points on serve vs Stefan Kozlov

Even serve battle

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Set records · last ~30 matches

First sets won·Slight edge
50%
40%
Deciding sets won·Clear edge
50%
67%

Career

Career win rate·Slight edge
50%
57%
0Career titles0

Profile

28Age23
183 cmHeight175 cm
RightPlaysRight

Set records use each player's last ~30 completed matches; form shows the last 10 results. Ratings come from the same data that powers the Umpiry Score.

All 5 meetings

Frequently asked questions

Who leads the head-to-head between Stefan Kozlov and Zachary Svajda?

Zachary Svajda leads the head-to-head against Stefan Kozlov 5–0 after 5 meetings.

How many times have Stefan Kozlov and Zachary Svajda played each other?

Stefan Kozlov and Zachary Svajda have played each other 5 times on the professional tour.

When did Stefan Kozlov and Zachary Svajda last play each other?

Their most recent meeting came at Washington in 2026, where Zachary Svajda won.