JB
ATP · Rank #418
ATP · Rank #418
Justin Boulais: Predictions and form
24yrs
1.83 m
77 kg
#363Career high
Left
63.6%Hit rate
44
Matches tracked
Form guide
LLLWL
Just played, coming up
Select a match to open its page
Challenger Mouilleron - le - Captif France Qualifying
Hard Challenger Mouilleron - le - Captif France Qualifying (Hard)
1
Challenger - Saint Tropez, France: H. Mayot against J. Boulais, 14:50, Finished. Winner odds: H. Mayot 1.21, J. Boulais 4.55. Predicted winner: J. Boulais, priced at 4.55, trust score 1.0 of 10. Graded a miss. Predicted scoreline: 6-7, 3-6. Our best tip: U28.5, priced at 1.29, trust score 3.0 of 10. Graded a miss.
H. Mayot
J. Boulais
Challenger - Saint Tropez, France, Qualifying: M. Martineau against J. Boulais, 09:00, Finished. Winner odds: M. Martineau 1.51, J. Boulais 2.6. Predicted winner: J. Boulais, priced at 2.6, trust score 1.2 of 10. Graded a miss. Predicted scoreline: 4-6, 6-3, 2-6. Our best tip: U23.5, priced at 1.59, trust score 1.2 of 10. Graded a hit.
M. Martineau
(5)
J. Boulais
(9)
Challenger - Saint Tropez, France, Qualifying: M. Kaouk against J. Boulais, 09:00, Finished. Winner odds: M. Kaouk 3.3, J. Boulais 1.32. Predicted winner: J. Boulais, priced at 1.32, trust score 3.1 of 10. Graded a hit. Predicted scoreline: 4-6, 2-6. Our best tip: J. Boulais, priced at 1.32, trust score 3.1 of 10. Graded a hit.
M. Kaouk
J. Boulais
14:50
Finished
1450
H. Mayot
J. Boulais
2
1
▾1.21
▴4.55
2
▴4.55
6736
U28.5
1.29
3.0
09:00
Finished
0900
M. Martineau
(5)
J. Boulais
(9) 2
0
▾1.51
▴2.6
2
▴2.6
466326
U23.5
▴1.59
1.2
09:00
Finished
0900
M. Kaouk
J. Boulais
1
2
▾3.3
▴1.32
2
▴1.32
4626
2
▴1.32
3.1
Challenger - Granby, Canada: A. Holmgren against J. Boulais, 20:20, Finished. Winner odds: A. Holmgren 1.44, J. Boulais 2.75. Predicted winner: A. Holmgren, priced at 1.44, trust score 1.6 of 10. Graded a hit. Predicted scoreline: 6-4, 7-6. Our best tip: O20.5, priced at 1.51, trust score 4.0 of 10. Graded a miss.
A. Holmgren
(3)
J. Boulais
(A)
Challenger - Granby, Canada: Y. Shimizu against J. Boulais, 16:40, Finished. Winner odds: Y. Shimizu 1.7, J. Boulais 2.15. Predicted winner: Y. Shimizu, priced at 1.7, trust score 1.0 of 10. Graded a miss. Predicted scoreline: 7-6, 6-4. Our best tip: O20.5, priced at 1.56, trust score 3.5 of 10. Graded a miss.
Y. Shimizu
(A)
J. Boulais
(A)
Challenger - Granby, Canada: J. Boulais against Z. Zhang, 00:45, Finished. Winner odds: J. Boulais 3.6, Z. Zhang 1.29. Predicted winner: Z. Zhang, priced at 1.29, trust score 2.6 of 10. Graded a miss. Predicted scoreline: 4-6, 6-3, 3-6. Our best tip: Z. Zhang, priced at 1.29, trust score 2.6 of 10. Graded a miss.
J. Boulais
Z. Zhang
20:20
Finished
2020
A. Holmgren
(3)
J. Boulais
(A) 2
0
▾1.44
▴2.75
1
▾1.44
6476
O20.5
▾1.51
4.0
16:40
Finished
1640
Y. Shimizu
(A)
J. Boulais
(A) 0
2
▾1.7
▴2.15
1
▾1.7
7664
O20.5
1.56
3.5
00:45
Finished
0045
J. Boulais
Z. Zhang
2
0
▾3.6
▴1.29
2
▴1.29
466336
2
▴1.29
2.6
ITF Men - M25 Laval: K. Miyoshi against J. Boulais, 15:00, Finished. Winner odds: K. Miyoshi 2.2, J. Boulais 1.66. Predicted winner: J. Boulais, priced at 1.66, trust score 6.1 of 10. Graded a miss. Predicted scoreline: 6-2, 5-7, 3-6. Our best tip: O20.5, priced at 1.8, trust score 6.7 of 10. Graded a miss.
K. Miyoshi
J. Boulais
ITF Men - M25 Laval: M. Hurrion against J. Boulais, 23:00, Finished. Winner odds: M. Hurrion 2.8, J. Boulais 1.4. Predicted winner: J. Boulais, priced at 1.4, trust score 3.6 of 10. Graded a hit. Predicted scoreline: 3-6, 4-6. Our best tip: J. Boulais, priced at 1.4, trust score 3.6 of 10. Graded a hit.
M. Hurrion
J. Boulais
15:00
Finished
1500
K. Miyoshi
J. Boulais
2
0
2.2
1.66
2
1.66
625736
O20.5
1.8
6.7
23:00
Finished
2300
M. Hurrion
J. Boulais
0
2
▴2.8
▾1.4
2
▾1.4
3646
2
▾1.4
3.6
Challenger - Cary, USA, Qualifying: J. Boulais against J. Friend, 15:00, Finished. Winner odds: J. Boulais 2.9, J. Friend 1.36. Predicted winner: J. Friend, priced at 1.36, trust score 1.1 of 10. Graded a hit. Predicted scoreline: 3-6, 6-7. Our best tip: J. Friend, priced at 1.36, trust score 1.1 of 10. Graded a hit.
J. Boulais
(5)
J. Friend
(7)
Challenger - Cary, USA, Qualifying: J. Boulais against E. Aguiard, 17:20, Finished. Winner odds: J. Boulais 1.74, E. Aguiard 2.12. Predicted winner: E. Aguiard, priced at 2.12, trust score 5.8 of 10. Graded a miss. Predicted scoreline: 2-6, 6-3, 4-6. Our best tip: E. Aguiard, priced at 2.12, trust score 5.8 of 10. Graded a miss.
J. Boulais
E. Aguiard
15:00
Finished
1500
J. Boulais
(5)
J. Friend
(7) 1
2
▾2.9
▴1.36
2
▴1.36
3667
2
▴1.36
1.1
17:20
Finished
1720
J. Boulais
E. Aguiard
2
1
▾1.74
▴2.12
2
▴2.12
266346
2
▴2.12
5.8
Challenger - Little Rock, USA: J. Friend against J. Boulais, 00:05, Finished. Winner odds: J. Friend 1.4, J. Boulais 3.05. Predicted winner: J. Boulais, priced at 3.05, trust score 1.4 of 10. Graded a hit. Predicted scoreline: 6-7, 6-3, 4-6. Our best tip: J. Boulais, priced at 3.05, trust score 1.4 of 10. Graded a hit.
J. Friend
(LL)
J. Boulais
(Q)
Challenger - Little Rock, USA: J. Boulais against N. Mejia, 18:05, Finished. Winner odds: J. Boulais 2.7, N. Mejia 1.47. Predicted winner: J. Boulais, priced at 2.7, trust score 1.0 of 10. Graded a hit. Predicted scoreline: 4-6, 6-3, 6-2. Our best tip: O19.5, priced at 1.43, trust score 8.0 of 10. Graded a hit.
J. Boulais
(Q)
N. Mejia
(2)
00:05
Finished
0005
J. Friend
(LL)
J. Boulais
(Q) 1
2
▾1.4
▴3.05
2
▴3.05
676346
2
▴3.05
1.4
18:05
Finished
1805
J. Boulais
(Q)
N. Mejia
(2) 2
0
2.7
▴1.47
1
2.7
466362
O19.5
▴1.43
8.0
Results by surface
Hard
21-24
Overall
21-24
BananaCore's calls for this player
28 of 44 right
Only matches we forecast are counted
More on Justin Boulais
World No. 418 Justin Boulais is 24 and plays left-handed. Career best: No. 363 in the world. The record here is almost entirely on hard: 21-24. Too many free points go away on serve: 3.4 double faults a match, and the first delivery wins only 68.4%. A real threat on return: 33.3% of break points are converted. Point for point, 56.3% go this player's way.
A difficult stretch: 4 of the last 5 matches lost. No match in our data has lasted longer than the 34-game duel with E. Aguiard. We have forecast this player's matches most often at Challenger Granby Canada: 3 of them. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: Challenger Mouilleron - le - Captif France Qualifying.
Serving and returning
1st serves in
59.1%
Won on 1st serve
67%
Won on 2nd serve
49.5%
Aces per match
2.8
Double faults per match
4.2
Break points saved
56.5%
Return games won
27.3%
Points won on return
39.6%
Service points won
59.9%
All points won
49.7%
Career
Past 12 months
1
Titles
1
Finals
3
Semi-final runs
29
Tournaments played
Results by tournament
ITF M25 Faro Men
ITF
Winner
ITF M25 Quinta do Lago Men
ITF
Semi-Finals
Little Rock, USA
Challenger
Semi-Finals
Granby, Canada
Challenger
Quarter-Finals
Wuning, China
Challenger
Quarter-Finals
Cleveland, USA
Challenger
Round of 16
ITF M25 Laval Men
ITF
Round of 16
Wuning 2, China
Challenger
Round of 16
Saint Tropez, France
Challenger
Round of 32
Yokkaichi, Japan
Challenger
Round of 32
Cary, USA
Challenger
Round of 32
Charlottesville, USA
Challenger
Round of 32
Drummondville, Canada
Challenger
Round of 32
Winnipeg, Canada
Challenger
Round of 32
Baton Rouge, USA
Challenger
Round of 32
ITF M25 Loule Men
ITF
Round of 32
ITF M25 Tulsa Men
ITF
Round of 32
ITF M25 Vale Do Lobo Men
ITF
Round of 32
ITF M25 Wichita, KS Men
ITF
Round of 32
Miyazaki, Japan
Challenger
Round of 32
Quebec City, Canada
Challenger
Round of 32
Sioux Falls, USA
Challenger
Round of 32
Rennes, France
Challenger
Qualifying
Cassis, France
Challenger
Qualifying
Fairfield, USA
Challenger
Qualifying
Lincoln (NE), USA
Challenger
Qualifying
Nonthaburi, Thailand
Challenger
Qualifying
Montreal
ATP
Qualifying
Vancouver, Canada Men Singles
Challenger
Qualifying
Sorted by best result, not by date
Year by year
2026in progress
17–13
W–L
30
Matches
3–6
Tiebreaks
3.8
Aces per match
3
Double faults per match
1st serves in
58.9%
Won on 1st serve
70.5%
Won on 2nd serve
51.2%
Break points converted
38.4%
Break points saved
66.7%
2025
7–9
W–L
16
Matches
—
Tiebreaks
2.6
Aces per match
3.9
Double faults per match
1st serves in
63.3%
Won on 1st serve
63.8%
Won on 2nd serve
44.9%
Break points converted
39.5%
Break points saved
57.6%
2024
3–6
W–L
9
Matches
0–3
Tiebreaks
2
Aces per match
3.9
Double faults per match
1st serves in
62.6%
Won on 1st serve
64.9%
Won on 2nd serve
50.2%
Break points converted
37.8%
Break points saved
58.3%
Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.
Common questions
How often do our calls on Justin Boulais come true?
+
28 of our 44 graded predictions on Justin Boulais's matches were right, 63.6%. The latest 20 are listed below, each pick next to its result.
Which opponent has Justin Boulais met most in our records?
+
Jay Friend, 2 times, with Justin Boulais at 1-1 in those matches.