Christopher O'Connell vs Kamil MajchrzakPrediction, Head-to-Head Results, and Stats
🇦🇺Christopher O'Connell
#117 · 32 yrs · R
7w32 meetings · sets 2–2
🇵🇱Kamil Majchrzak
#70 · 30 yrs · R
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
| Indicator | O'Connell | Majchrzak | ||
|---|---|---|---|---|
| Indicator | Christopher O'Connell | Kamil Majchrzak | ||
| Wins in straight sets | 75% | 18/24 | 64% | 14/22 |
| Wins a set when losing | 30% | 6/20 | 57% | 13/23 |
| Goes to a deciding set | 27% | 12/44 | 47% | 21/45 |
| Covers −1.5 sets as favorite | 59% | 10/17 | 39% | 9/23 |
| Covers +1.5 sets as underdog | 54% | 13/24 | 86% | 18/21 |
| Tiebreak sets won | 50% | 12/24 | 46% | 16/35 |
| Wins after taking set 1 | 90% | 19/21 | 67% | 18/27 |
| Wins 2-0 after taking set 1 | 86% | 18/21 | 52% | 14/27 |
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
Majchrzak
🤖 Servebot
Matchup analysis
Both Christopher O'Connell and Kamil Majchrzak are 🤖 Servebot types. Mirror matchups usually come down to execution, fitness, and surface fit, across 6,464 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
Oct 22, 2022
Busan Challenger
H Hard · Semifinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | O'Connell | Majchrzak | ||
|---|---|---|---|---|
| Outcome | Christopher O'Connell | Kamil Majchrzak | ||
| 1 or more | 100% | 6/6 | 100% | 12/12 |
| 3 or more | 100% | 6/6 | 83% | 10/12 |
| 5 or more | 33% | 2/6 | 67% | 8/12 |
| 10 or more | 17% | 1/6 | 33% | 4/12 |
| 15 or more | 0% | 0/6 | 8% | 1/12 |
| 20 or more | 0% | 0/6 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | O'Connell | Majchrzak |
|---|---|---|
| W-L | 6–3 | 5–9 |
| Avg odds | 2.42 | 2.30 |
| ROI % | +26.8% | -24.1% |
| Units P/L | +2.41u | -3.38u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | O'Connell | Majchrzak |
|---|---|---|
| Countries | — | 2 |
| Events | — | 3 |
| Matches | — | 5 |
| Distance | — | 2,283 mi · 3,674 km |
| Route | — | CHN → JPN → CHN |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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.
| Opponent | O'Connell | Majchrzak |
|---|---|---|
| James Duckworth | L 36 16 | W 26 63 63 |
| Benjamin Bonzi | W 64 64 | L 46 67 |
| Taylor Fritz | L 46 36 | L 36 46 |
| 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
Zsombor Piros
U.S. Open - New York · 3rd Round Qualifying
Aug 28
Nicolai Budkov Kjaer
U.S. Open - New York · 2nd Round Qualifying
Aug 26
Stefanos Sakellaridis
U.S. Open - New York · 1st Round Qualifying
Aug 25
Taylor Fritz
Cincinnati Open - Cincinnati · 4th Round
Aug 20
Casper Ruud
Cincinnati Open - Cincinnati · 2nd Round
Aug 16
Kamil Majchrzak
Cincinnati Open - Cincinnati · 1st Round
Aug 14
Aleksandr Shevchenko
Cincinnati Open - Cincinnati · 3rd Round Qualifying
Aug 12
Dane Sweeny
Cincinnati Open - Cincinnati · 1st Round Qualifying
Aug 11
Yannick Hanfmann
Shanghai Rolex Masters - Shanghai · 1st Round
Oct 7
Arthur Fils
Japan Open Tennis Championships - Tokyo · 3rd Round Qualifying
Sep 29
Lorenzo Sonego
Japan Open Tennis Championships - Tokyo · 1st Round Qualifying
Sep 28
Bu Yunchaokete
Hangzhou Open - Hangzhou · 2nd Round
Sep 26
Mattia Bellucci
Hangzhou Open - Hangzhou · 1st Round
Sep 24
Alex de Minaur
Davis Cup, Group I, 1R, AUS-POL 3-1 · Rubber 4
Sep 20
James Duckworth
Davis Cup, Group I, 1R, AUS-POL 3-1 · Rubber 2
Sep 19
Valentin Vacherot
U.S. Open - New York · 2nd Round
Sep 3
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 46–52 matches
| Metric | O'Connell | Majchrzak |
|---|---|---|
| Matches won | 52% | 48% |
| Sets won | 52% | 51% |
| Games won | 50% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | O'Connell | Majchrzak |
|---|---|---|
| ATP Masters 1000 | 1 | 0 |
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | O'Connell | Majchrzak |
|---|---|---|
| Hard | 1 | 1 |
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