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Head-to-Head

Christopher O'Connell vs Kamil MajchrzakPrediction, Head-to-Head Results, and Stats

Christopher O'Connell

🇦🇺Christopher O'Connell

#105 · 32 yrs · R

3
1–1

2 meetings · sets 2–2

Kamil Majchrzak

🇵🇱Kamil Majchrzak

#72 · 30 yrs · R

43

Christopher O'Connell and Kamil Majchrzak have met 2 times since 2022; they are level 1–1. Their first meeting came at Busan Challenger in 2022 on hard. On hard courts they are level 1–1. Across all meetings O'Connell has taken 2 sets to Majchrzak's 2. Their most recent meeting: Christopher O'Connell won at Cincinnati Open - Cincinnati (2026).

Spread & Straight-Sets Form

Completed best-of-3 matches · Last 12 months

IndicatorO'ConnellMajchrzak
Wins in straight sets78%67%
Wins a set when losing27%50%
Goes to a deciding set24%41%
Covers −1.5 sets as favorite65%39%
Covers +1.5 sets as underdog48%86%
Tiebreak sets won50%47%
Wins after taking set 186%69%
Wins 2-0 after taking set 182%54%

Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 2 of 2 completed meetings ended in straight sets (O'Connell 1, Majchrzak 1).

Style Matchup

Playing styles and historical archetype record

O'Connell

🤖 Servebot

High ace rateDominant serviceWeaker returnBig first serve
vs

Majchrzak

🤖 Servebot

High ace rateDominant serviceWeaker returnBig first serve

Matchup analysis

Both Christopher O'Connell and Kamil Majchrzak are 🤖 Servebot types. Mirror matchups usually come down to execution, fitness, and surface fit, across 5,568 matches in our dataset the historical split is about even.

Previous meetings

2 career meetings, newest first

Aug 14, 2026

Cincinnati Open - Cincinnati

H Hard · 1st Round

64
765
O'Connell

Oct 22, 2022

Busan Challenger

H Hard · Semifinals

637
46
Majchrzak

Prop Research

Hit rates on common betting markets · Last 90 days

OutcomeO'ConnellMajchrzak
1 or more100%100%
3 or more100%82%
5 or more80%71%
10 or more50%24%
15 or more0%6%
20 or more0%0%

Player ROI

Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days

MetricO'ConnellMajchrzak
W-L8–510–7
Avg odds2.272.20
ROI %+18.5%+34.3%
Units P/L+2.41u+5.83u

Travel

Last 30 days

MetricO'ConnellMajchrzak
Countries22
Events23
Matches33
Distance712 mi · 1,146 km1,024 mi · 1,648 km
RouteCAN → USACAN → USA

Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.

Common opponents

Results vs. opponents both players faced · Last 12 months

Across 8 shared opponents, both O'Connell and Majchrzak posted a 50% win rate.

OpponentO'ConnellMajchrzak
Benjamin Bonzi
W
64
64
L
46
67
Taylor Fritz
L
46
36
L
36
46
Alejandro Tabilo
L
64
57
26
W
63
75
75
Otto Virtanen
W
76
76
W
67
64
76
Quentin Halys
L
36
46
L
67
16
Nikoloz Basilashvili
W
64
64
L
67
36
Valentin Royer
W
64
46
76
W
64
75
Jacob Fearnley
L
67
67
W
76
75
36
76

Recent Form

Last five matches per player

O'Connell
LWLWLWWW
L

Taylor Fritz

Cincinnati Open - Cincinnati · 4th Round

46
36

Aug 20

W

Kamil Majchrzak

Cincinnati Open - Cincinnati · 1st Round

64
765

Aug 14

L

James Duckworth

National Bank Open - Montreal · 1st Round

36
16

Aug 3

W

Joel Schwaerzler

Wimbledon · 1st Round Qualifying

7763
64

Jun 29

L

Mackenzie McDonald

Wimbledon · 3rd Round Qualifying

36
46
46

Jun 25

W

Bernard Tomic

Wimbledon · 2nd Round Qualifying

64
64

Jun 24

W

Otto Virtanen

Nottingham 2 Challenger · Final

763
766

Jun 20

W

Remy Bertola

Nottingham 2 Challenger · Semifinals

64
75

Jun 19

Majchrzak
LLLLWLWL
L

Benjamin Bonzi

Winston-Salem Open - Winston-Salem · 1st Round

46
677

Aug 24

L

Christopher O'Connell

Cincinnati Open - Cincinnati · 1st Round

46
657

Aug 14

L

Gael Monfils

National Bank Open - Montreal · 1st Round

46
46

Aug 4

L

Taylor Fritz

Citi Open - Washington · 2nd Round

36
46

Jul 29

W

Tommy Paul

Citi Open - Washington · 1st Round

75
764

Jul 28

L

Zachary Svajda

Wimbledon - London · 2nd Round

62
26
765
46
36

Jul 2

W

Alejandro Tabilo

Wimbledon - London · 1st Round

63
75
75

Jun 30

L

Jiri Lehecka

HSBC Championships - London · 1st Round

57
647

Jun 16

Rivalry momentum

Cumulative head-to-head lead over time

↑ O'Connelllevel↓ Majchrzak

Win rate

Matches, sets and games won · Last 12 months · 46–47 matches

MetricO'ConnellMajchrzak
Matches won49%50%
Sets won50%51%
Games won49%51%

Record by tier

Head-to-head record by tournament tier

StageO'ConnellMajchrzak
ATP Masters 100010
ATP Challenger Tour01

By surface

Head-to-head record per surface

SurfaceO'ConnellMajchrzak
Hard11

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Christopher O'Connell vs Kamil Majchrzak FAQ

The head-to-head is level at 1–1 over 2 meetings.