Ivo Karlovic vs John Isner: Head-to-Head Record

Ivo Karlovic

Croatia

3–2
5 meetings
John Isner

United States

Hard: 2–1Clay: 1–0Grass: 0–1
Ivo Karlovic
3–2
John Isner

Ivo Karlovic and John Isner have met 5 times on the professional tour. Ivo Karlovic leads the head-to-head 3–2. Their most recent meeting came at Acapulco in 2014.

Common opponents

Last 12 months
No common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Ivo Karlovic vs John Isner stats comparison

Form

LWWLWWWWWLLast 10LWLLWLWWWL
02026 titles0

Clutch

Under pressure
Ivo KarlovicJohn Isner
Clutch Rating·Clear edge
40
59
Break points saved·Slight edge
94
99
Break points won·Even
0
0
Deciding sets·Clear edge
66
88
Tiebreaks·Dominant
58
94

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Serve vs return

Recent form
Ivo Karlovicserving98% hold

wins 81% of points on serve vs John Isner

John Isnerserving99% hold

wins 83% of points on serve vs Ivo Karlovic

Serve-dominated — both hold easily, expect tiebreaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Set records · last ~30 matches

First sets won·Dominant
37%
63%
Deciding sets won·Slight edge
50%
42%
Tiebreaks won·
67%
—

Career

Career win rate·Slight edge
53%
60%
9Career titles16

Profile

47Age41
208 cmHeight208 cm
RightPlaysRight

Set records use each player's last ~30 completed matches; form shows the last 10 results. Ratings come from the same data that powers the Umpiry Score.

All 5 meetings

Frequently asked questions

Who leads the head-to-head between Ivo Karlovic and John Isner?

Ivo Karlovic leads the head-to-head against John Isner 3–2 after 5 meetings.

How many times have Ivo Karlovic and John Isner played each other?

Ivo Karlovic and John Isner have played each other 5 times on the professional tour.

When did Ivo Karlovic and John Isner last play each other?

Their most recent meeting came at Acapulco in 2014, where Ivo Karlovic won.