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Reilly Opelka vs Tomas Machac: Head-to-Head Record

Reilly OpelkaUnited StatesATP #246 · 29 y
Head-to-head
1–2
Machac leads · 3 meetings
Hard1–2
Tomas MachacCzechiaATP #71 · 26 y
Machac leads
Hard1–2

Reilly Opelka and Tomas Machac have met 3 times on the professional tour. Tomas Machac leads the head-to-head 2–1. Their most recent meeting came at Canada Masters in 2025.

How the two players compare today
Reilly Opelka vs Tomas Machac stats comparison
Today
OpelkaMachac
#246Official rank#71
1,897Elo1,958
4–6Last 106–4
88Serve12
0Return33
58Clutch88

Reilly Opelka vs Tomas Machac stats comparison

#246Official rank#71
1,897Elo1,958
4–6Last 106–4
88Serve12
0Return33
58Clutch88
Current form
Last 10 · most recent first
Opelka4–6Streak L3
LLLWWLLWLW
Machac6–4Streak L1
LWWLWLWWLW

Current form

Last 10 · newest first
4–6Last 106–4
L3StreakL1
Opelka
LLLWWLLWLW
Machac
LWWLWLWWLW
Surface comparison
OpelkaMachac
1,897Elo1,958
40%Win % · 12M53%
6–9W–L · 12M21–19
1H2H2

Surface comparison

1,897Elo1,958
40%Win % · 12M53%
6–9W–L · 12M21–19
1H2H2
Serve vs return
Umpiry ratings · 12M
Opelka serve88vsMachac return33
Edge Opelka +55Opelka serve vs Machac return
73%Service points wonreturn points won37%
80%1st-serve points wonwon on return30%
Machac serve12vsOpelka return0
Edge Machac +12Machac serve vs Opelka return
62%Service points wonreturn points won27%
68%1st-serve points wonwon on return19%

Serve vs return

Ratings · 12M
Opelka serve88vsMachac return33
Edge Opelka +55
73%Service points won · return points won37%
80%1st-serve points won · won on return30%
Machac serve12vsOpelka return0
Edge Machac +12
62%Service points won · return points won27%
68%1st-serve points won · won on return19%
Clutch
Last 12 months
OpelkaMachac
75%51 / 68Break points saved58%150 / 258
54%7–6Tiebreaks won60%9–6
25%1–3Deciding sets won47%8–9

Clutch

Last 12 months
75%51 / 68Break points saved58%150 / 258
54%7–6Tiebreaks won60%9–6
25%1–3Deciding sets won47%8–9
Freshness
Opelka · Machac
Last match
158 days agoRoland Garros · R128vs3 days agoVienna · R32
Matches · last 30 days
0vs10
Sets · last 14 days
0vs13

Freshness

158 days agoRoland Garros · R128Last match3 days agoVienna · R32
0Matches · last 30 days10
0Sets · last 14 days13
Common opponents
0 common opponents · last 12 months
No common opponents in the last 12 months.

Common opponents

0 common opponents · last 12 months
No common opponents in the last 12 months.
All 3 meetings
Last 3 of 3
27 Jul 2025Canada MastersMasters 1000Round of 64HardOpelka d. Machac7–6 6–7 6–319 Mar 2025Miami MastersMasters 1000Round of 32HardMachac d. Opelka7–6 6–313 Jan 2025Australian OpenGrand SlamRound of 64HardMachac d. Opelka3–6 7–6 6–7 7–6 6–4

All 3 meetings

Last 3 of 3
Canada Masters · Round of 6427 Jul 2025Opelka d. Machac7–6 6–7 6–3Hard·Masters 1000Miami Masters · Round of 3219 Mar 2025Machac d. Opelka7–6 6–3Hard·Masters 1000Australian Open · Round of 6413 Jan 2025Machac d. Opelka3–6 7–6 6–7 7–6 6–4Hard·Grand Slam
Career titles42
Grand Slam titles00
Career-high rank#17#20
Career W–L216–182247–150
Age2926
Height211 cm183 cm
PlaysRight-handedRight-handed
BackhandTwo-handedTwo-handed
CountryUnited StatesCzechia
Turned pro20152017

Career & profile

OpelkaMachac
Career titles42
Grand Slam titles00
Career-high rank#17#20
Career W–L216–182247–150
Age2926
Height211 cm183 cm
PlaysRight-handedRight-handed
BackhandTwo-handedTwo-handed
CountryUnited StatesCzechia
Turned pro20152017
More on Umpiry · about this comparison

Frequently asked

Who leads the head-to-head between Reilly Opelka and Tomas Machac?

Tomas Machac leads the head-to-head against Reilly Opelka 2–1 after 3 meetings.

How many times have Reilly Opelka and Tomas Machac played each other?

Reilly Opelka and Tomas Machac have played each other 3 times on the professional tour.

When did Reilly Opelka and Tomas Machac last play each other?

Their most recent meeting came at Canada Masters in 2025, where Reilly Opelka won.

How is the head-to-head record counted?

Every completed singles match between the two players counts once: tour level, Grand Slams, Challengers, ITF, team events and qualifying. Retirements count; walkovers do not.

What are the Serve, Return and Clutch ratings?

Umpiry ratings from 0 to 100: where a player ranks on tour over the last 52 weeks, adjusted for opponent strength. Clutch combines break points saved and converted, tiebreaks and deciding sets. A player with too few recent matches has no rating yet.

Why is there no win probability here?

This page compares the two players. The chance to win a specific match, with its surface, round and conditions, is on that match’s detail page.

Cite this

Tomas Machac leads the head-to-head against Reilly Opelka 2–1. Umpiry, "Reilly Opelka vs Tomas Machac: Head-to-Head Record", https://umpiry.com/h2h/reilly-opelka-usa-vs-tomas-machac-cze?utm_source=cite (as of 27 July 2025).