Jack Karlsson Wistrand vs Keenan MayoPrediction, Head-to-Head Results, and Stats
Jack Karlsson Wistrand and Keenan Mayo have met 1 time since 2026; Keenan Mayo leads 1–0. Across all meetings Wistrand has taken 0 sets to Mayo's 2. Their most recent meeting: Keenan Mayo won at M25 Las Vegas NV (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Karlsson Wistrand | Mayo | ||
|---|---|---|---|---|
| Indicator | Jack Karlsson Wistrand | Keenan Mayo | ||
| Wins in straight sets | — | 50% | 2/4 | |
| Wins a set when losing | 11% | 1/9 | 33% | 2/6 |
| Goes to a deciding set | 11% | 1/9 | 40% | 4/10 |
| Covers −1.5 sets as favorite | 0% | 0/2 | 33% | 1/3 |
| Covers +1.5 sets as underdog | 20% | 1/5 | 33% | 2/6 |
| Tiebreak sets won | 0% | 0/2 | 57% | 4/7 |
| Wins after taking set 1 | — | 67% | 2/3 | |
| Wins 2-0 after taking set 1 | — | 67% | 2/3 | |
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 (Karlsson Wistrand 0, Mayo 1).
Previous meetings
1 career meeting, newest first
Mar 25, 2026
M25 Las Vegas NV
H Hard · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wistrand | Mayo |
|---|---|---|
| W-L | 0–3 | - |
| Avg odds | 1.94 | - |
| ROI % | -100.0% | - |
| Units P/L | -3.00u | - |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Wistrand | Mayo |
|---|---|---|
| Countries | 2 | — |
| Events | 2 | — |
| Matches | 2 | — |
| Distance | — | — |
| Route | FIN → SWE | — |
Host country from the tournament each match was played in, over the last 30 days. 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.
Recent Form
Last five matches per player
Jan Simonsson
M15 Bastad · 1st Round
Aug 19
Romain Andres
M15 Turku · 1st Round
Aug 11
Rafael Ymer
Futures 2026
Jun 9
Arthur Weber
M15 Monastir · Round of 32
May 13
Luca Wiedenmann
M15 Monastir · Round of 32
May 6
Keenan Mayo
M25 Las Vegas NV · Round of 32
Mar 25
Karl Friberg
M15 Oslo · Round of 32
Jan 7
Dominik Recek
M25 Hradec Kralove · Round of 32
Nov 26
Hiroki Moriya
UAMS Health Little Rock Open · 1st Round Qualifying
May 24
Blaise Bicknell
M25 Las Vegas 1 · 2nd Round
Mar 26
Jack Karlsson Wistrand
M25 Las Vegas NV · Round of 32
Mar 25
Jack Karlsson Wistrand
M25 Las Vegas 1 · 1st Round
Mar 25
Evan Zhu
Cleveland Open · 1st Round Qualifying
Feb 1
Karl Poling
Better Buzz Coffee San Diego Open · 1st Round Qualifying
Jan 26
Elmar Ejupovic
M25 Guadalajara 1 · Semifinals
Nov 7
Matteo Covato
M25 Guadalajara 1 · Quarterfinals
Nov 6
Win rate
Matches, sets and games won · Last 12 months · 9–10 matches
| Metric | Wistrand | Mayo |
|---|---|---|
| Matches won | 0% | 40% |
| Sets won | 5% | 42% |
| Games won | 35% | 47% |
Record by tier
Head-to-head record by tournament tier
| Stage | Wistrand | Mayo |
|---|---|---|
| ITF M25 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Wistrand | Mayo |
|---|---|---|
| Hard | 0 | 1 |
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