Dean O'Brien vs Herkko PollanenPrediction, Head-to-Head Results, and Stats
Dean O'Brien and Herkko Pollanen have met 1 time since 2015; Dean O'Brien leads 1–0. Across all meetings O'Brien has taken 2 sets to Pollanen's 0. Their most recent meeting: Dean O'Brien won at Columbus (2015).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | O'Brien | Pollanen | ||
|---|---|---|---|---|
| Indicator | Dean O'Brien | Herkko Pollanen | ||
| Wins in straight sets | — | — | ||
| Wins a set when losing | 0% | 0/1 | — | |
| Goes to a deciding set | 0% | 0/1 | — | |
| Covers −1.5 sets as favorite | — | — | ||
| Covers +1.5 sets as underdog | — | — | ||
| Tiebreak sets won | — | — | ||
| Wins after taking set 1 | — | — | ||
| Wins 2-0 after taking set 1 | — | — | ||
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (O'Brien 1, Pollanen 0).
Previous meetings
1 career meeting, newest first
Sep 3, 2015
Columbus
H Hard · 2nd Round Qualifying
Recent Form
Last five matches per player
Luke Cripps
Futures 2026
May 31
Marcelo Zormann
Bogota · 2nd Round Qualifying
Nov 7
Camilo Andres Erazo
Bogota · 1st Round Qualifying
Nov 7
Hunter Tubert
Columbus 2 · 1st Round Qualifying
Nov 2
Ante Pavic
Orleans · 1st Round Qualifying
Sep 26
Ruan Roelofse
Izmir · 1st Round Qualifying
Sep 1
Michael Genender
Aptos · 1st Round Qualifying
Aug 8
Cameron Norrie
Aptos · 2nd Round Qualifying
Aug 8
John McNally
Columbus 2 · Round of 32
Nov 12
Daniel Cox
Champaign · 2nd Round Qualifying
Nov 1
Vuk Budic
Champaign · 1st Round Qualifying
Nov 1
Jared Hiltzik
Columbus · 2nd Round Qualifying
Sep 2
Dennis Uspensky
Columbus · 1st Round Qualifying
Sep 1
Hubert Hurkacz
Tampere · 3rd Round Qualifying
Jul 3
Carl Soderlund
Tampere · 2nd Round Qualifying
Jul 2
Kristjan Tamm
Tampere · 1st Round Qualifying
Jul 1
Win rate
Matches, sets and games won · Last 12 months · 1–1 matches
| Metric | O'Brien | Pollanen |
|---|---|---|
| Matches won | 0% | - |
| Sets won | 0% | - |
| Games won | 0% | - |
Record by tier
Head-to-head record by tournament tier
| Stage | O'Brien | Pollanen |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | O'Brien | Pollanen |
|---|---|---|
| Hard | 1 | 0 |
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