H2H data updated: 2026-07-19 02:15 UTC
Christopher O'Connell vs Illya Marchenko
Compare the head-to-head record, career totals, season-by-season performance, and match log for Christopher O'Connell vs Illya Marchenko.
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Australia
Age 32
Right-Handed
183 cm / 6'0"
H2H
0
–
0
0 main draw meetings
Ukraine
Age 38
Right-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| No head-to-head meetings found. | ||||||||
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Christopher O'Connell | #127 | #53 | 930 | 1,820 | 62 | 96 | 39.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Illya Marchenko | #1,347 | #49 | 905 | 1,805 | 50 | 82 | 37.9% | 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 | Christopher O'Connell | Illya Marchenko | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | — | — | — | — | — | — | — | 2009 | 4–3 | 57.1% | #120 | 1,638 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2010 | 17–21 | 44.7% | #81 | 1,710 | 0 | 0 |
| 23 | 2017 | 0–2 | 0.0% | #393 | 1,524 | 0 | 0 | 2011 | 5–9 | 35.7% | #229 | 1,554 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2012 | 0–1 | 0.0% | #140 | 1,565 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2013 | 0–4 | 0.0% | #165 | 1,522 | 0 | 0 |
| 26 | 2020 | 1–2 | 33.3% | #120 | 1,510 | 0 | 0 | 2014 | 2–4 | 33.3% | #143 | 1,645 | 0 | 0 |
| 27 | 2021 | 4–9 | 30.8% | #175 | 1,660 | 0 | 0 | 2015 | 3–7 | 30.0% | #94 | 1,738 | 0 | 0 |
| 28 | 2022 | 6–12 | 33.3% | #78 | 1,707 | 0 | 0 | 2016 | 14–19 | 42.4% | #74 | 1,705 | 0 | 0 |
| 29 | 2023 | 19–23 | 45.2% | #68 | 1,719 | 0 | 0 | 2017 | 2–6 | 25.0% | #196 | 1,655 | 0 | 0 |
| 30 | 2024 | 17–22 | 43.6% | #64 | 1,742 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2025 | 13–20 | 39.4% | #116 | 1,658 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 2026 | 2–6 | 25.0% | #127 | 1,606 | 0 | 0 | 2020 | 0–1 | 0.0% | #215 | 1,544 | 0 | 0 |
| 33 | — | — | — | — | — | — | — | 2021 | 3–6 | 33.3% | #163 | 1,636 | 0 | 0 |
| 35 | — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #220 | 1,568 | 0 | 0 |