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Challenger · Clay

Challenger Istanbul 2026: Predictions

Istanbul, Turkiye 17 May 2026 – 21 May 2026 Best of three sets · 42 in the draw

This page follows Challenger Istanbul match by match. Each prediction weighs recent form, head-to-head meetings and results on the surface, and the best tips here have landed more than 62.9% of the time.

35
Picks
0
Still to play
62.9%
Hit rate
Names to follow
The tournament in numbers
62.9%
BananaCore hit rate
66%
Won in straight sets
34%
Went to a decider
23%
Matches with a tiebreak
2.3
Average sets per match
Round by round
Round of 16 8
21 May 2026
Challenger - Istanbul, Turkiye: A. Ayeni against F. Agamenone, 09:00, Finished. Winner odds: A. Ayeni 4.2, F. Agamenone 1.25. Predicted winner: F. Agamenone, priced at 1.25, trust score 10 of 10. Graded a hit. Predicted scoreline: 3-6, 4-6. Our best tip: F. Agamenone, priced at 1.25, trust score 10 of 10. Graded a hit.
09:00 Finished 0900
US A. Ayeni (Q)
IT F. Agamenone (5)
0 2
▴4.2 ▾1.25
2 ▾1.25
3646
2 ▾1.25
10
Challenger - Istanbul, Turkiye: D. Kuzmanov against N. Sanchez, 09:00, Finished. Winner odds: D. Kuzmanov 2.43, N. Sanchez 1.55. Predicted winner: N. Sanchez, priced at 1.55, trust score 6.8 of 10. Graded a hit. Predicted scoreline: 3-6, 4-6. Our best tip: U24.5, priced at 1.55, trust score 7.3 of 10. Graded a miss.
09:00 Finished 0900
BG D. Kuzmanov
ES N. Sanchez (2)
1 2
▴2.43 ▾1.55
2 ▾1.55
3646
U24.5 ▾1.55
7.3
Challenger - Istanbul, Turkiye: P. Martin against T. Monteiro, 09:00, Finished. Winner odds: P. Martin 1.92, T. Monteiro 1.87. Predicted winner: P. Martin, priced at 1.92, trust score 1.0 of 10. Graded a miss. Predicted scoreline: 3-6, 6-4, 6-2. Our best tip: O20.5, priced at 1.65, trust score 6.0 of 10. Graded a hit.
09:00 Finished 0900
ES P. Martin (1)
BR T. Monteiro
1 2
▴1.92 ▾1.87
1 ▴1.92
366462
O20.5 ▾1.65
6.0
Challenger - Istanbul, Turkiye: A. Nedić against M. Alkaya, 10:00, Finished. Winner odds: A. Nedić 1.47, M. Alkaya 2.65. Predicted winner: A. Nedić, priced at 1.47, trust score 3.0 of 10. Graded a hit. Predicted scoreline: 6-4, 2-6, 6-3. Our best tip: O19.5, priced at 1.53, trust score 7.1 of 10. Graded a miss.
10:00 Finished 1000
BA A. Nedić (3)
TR M. Alkaya
2 0
▾1.47 ▴2.65
1 ▾1.47
642663
O19.5 ▴1.53
7.1
Challenger - Istanbul, Turkiye: M. Poljičak against M. Mrva, 10:00, Finished. Winner odds: M. Poljičak 1.81, M. Mrva 2.05. Predicted winner: M. Mrva, priced at 2.05, trust score 1.9 of 10. Graded a miss. Predicted scoreline: 6-4, 2-6, 3-6. Our best tip: O19.5, priced at 1.47, trust score 7.1 of 10. Graded a hit.
10:00 Finished 1000
HR M. Poljičak
CZ M. Mrva
2 1
▴1.81 ▾2.05
2 ▾2.05
642636
O19.5 ▴1.47
7.1
Challenger - Istanbul, Turkiye: H. Barton against A. Matusevich, 10:10, Finished. Winner odds: H. Barton 1.36, A. Matusevich 3.35. Predicted winner: A. Matusevich, priced at 3.35, trust score 1.6 of 10. Graded a miss. Predicted scoreline: 6-7, 6-4, 2-6. Our best tip: O19.5, priced at 1.52, trust score 9.2 of 10. Graded a hit.
10:10 Finished 1010
CZ H. Barton (7)
GB A. Matusevich
2 0
1.36 ▴3.35
2 ▴3.35
676426
O19.5 ▴1.52
9.2
Challenger - Istanbul, Turkiye: D. Michalski against B. Hassan, 10:45, Finished. Winner odds: D. Michalski 1.76, B. Hassan 2.07. Predicted winner: B. Hassan, priced at 2.07, trust score 1.3 of 10. Graded a miss. Predicted scoreline: 3-6, 4-6. Our best tip: U24.5, priced at 1.54, trust score 6.3 of 10. Graded a miss.
10:45 Finished 1045
PL D. Michalski
LB B. Hassan
2 1
▴1.76 ▾2.07
2 ▾2.07
3646
U24.5 ▴1.54
6.3
20 May 2026
Challenger - Istanbul, Turkiye: D. Jorda against D. Yevseyev, 10:30, Finished. Winner odds: D. Jorda 1.45, D. Yevseyev 2.75. Predicted winner: D. Jorda, priced at 1.45, trust score 3.8 of 10. Graded a hit. Predicted scoreline: 6-3, 1-6, 6-4. Our best tip: O19.5, priced at 1.48, trust score 6.4 of 10. Graded a hit.
10:30 Finished 1030
ES D. Jorda (A)
KZ D. Yevseyev (A)
2 0
▴1.45 ▾2.75
1 ▴1.45
631664
O19.5 1.48
6.4
3rd Round 14
19 May 2026
Challenger - Istanbul, Turkiye: H. Barton against D. Dutra da, 09:00, Finished. Winner odds: H. Barton 1.36, D. Dutra da 3.25. Predicted winner: H. Barton, priced at 1.36, trust score 4.3 of 10. Graded a hit. Predicted scoreline: 6-3, 6-4. Our best tip: H. Barton, priced at 1.36, trust score 4.3 of 10. Graded a hit.
09:00 Finished 0900
CZ H. Barton (7)
BR D. Dutra da
2 1
▴1.36 ▾3.25
1 ▴1.36
6364
1 ▴1.36
4.3
Challenger - Istanbul, Turkiye: P. Saraiva dos against D. Yevseyev, 09:00, Finished. Winner odds: P. Saraiva dos 2.75, D. Yevseyev 1.4. Predicted winner: D. Yevseyev, priced at 1.4, trust score 1.0 of 10. Graded a hit. Predicted scoreline: 6-4, 4-6, 3-6. Our best tip: D. Yevseyev, priced at 1.4, trust score 1.0 of 10. Graded a hit.
09:00 Finished 0900
BR P. Saraiva dos
KZ D. Yevseyev (A)
1 2
▴2.75 ▾1.4
2 ▾1.4
644636
2 ▾1.4
1.0
Challenger - Istanbul, Turkiye: M. N. Turker against A. Ayeni, 11:15, Finished. Winner odds: M. N. Turker 3.55, A. Ayeni 1.28. Predicted winner: A. Ayeni, priced at 1.28, trust score 4.0 of 10. Graded a hit. Predicted scoreline: 7-6, 3-6, 1-6. Our best tip: A. Ayeni, priced at 1.28, trust score 4.0 of 10. Graded a hit.
11:15 Finished 1115
TR M. N. Turker (WC)
US A. Ayeni
1 2
▾3.55 ▴1.28
2 ▴1.28
763616
2 ▴1.28
4.0
Challenger - Istanbul, Turkiye: T. Monteiro against A. Sanchez, 11:25, Finished. Winner odds: T. Monteiro 1.64, A. Sanchez 2.25. Predicted winner: A. Sanchez, priced at 2.25, trust score 2.1 of 10. Graded a miss. Predicted scoreline: 4-6, 6-3, 3-6. Our best tip: A. Sanchez, priced at 2.25, trust score 2.1 of 10. Graded a miss.
11:25 Finished 1125
BR T. Monteiro
ES A. Sanchez
2 0
▴1.64 ▾2.25
2 ▾2.25
466336
2 ▾2.25
2.1
Challenger - Istanbul, Turkiye: A. Nedić against S. Fomin, 12:00, Finished. Winner odds: A. Nedić 1.47, S. Fomin 2.62. Predicted winner: S. Fomin, priced at 2.62, trust score 1.5 of 10. Graded a miss. Predicted scoreline: 4-6, 6-3, 2-6. Our best tip: O20.5, priced at 1.66, trust score 4.0 of 10. Graded a miss.
12:00 Finished 1200
BA A. Nedić
UZ S. Fomin
2 0
▾1.47 ▴2.62
2 ▴2.62
466326
O20.5 ▾1.66
4.0
Challenger - Istanbul, Turkiye: D. Kuzmanov against D. Rincon, 13:10, Finished. Winner odds: D. Kuzmanov 2.07, D. Rincon 1.8. Predicted winner: D. Rincon, priced at 1.8, trust score 1.7 of 10. Graded a miss. Predicted scoreline: 4-6, 3-6. Our best tip: D. Rincon, priced at 1.8, trust score 1.7 of 10. Graded a miss.
13:10 Finished 1310
BG D. Kuzmanov
ES D. Rincon
2 0
▾2.07 ▴1.8
2 ▴1.8
4636
2 ▴1.8
1.7
Challenger - Istanbul, Turkiye: B. Hassan against F. Jianu, 13:40, Finished. Winner odds: B. Hassan 2.75, F. Jianu 1.5. Predicted winner: B. Hassan, priced at 2.75, trust score 2.0 of 10. Graded a hit. Predicted scoreline: 3-6, 6-2, 6-4. Our best tip: O19.5, priced at 1.62, trust score 4.8 of 10. Graded a miss.
13:40 Finished 1340
LB B. Hassan
RO F. Jianu
2 0
▴2.75 ▾1.5
1 ▴2.75
366264
O19.5 ▴1.62
4.8
Challenger - Istanbul, Turkiye: M. Alkaya against G. Kravchenko, 14:15, Finished. Winner odds: M. Alkaya 1.93, G. Kravchenko 1.88. Predicted winner: G. Kravchenko, priced at 1.88, trust score 1.9 of 10. Graded a miss. Predicted scoreline: 3-6, 6-3, 4-6. Our best tip: G. Kravchenko, priced at 1.88, trust score 1.9 of 10. Graded a miss.
14:15 Finished 1415
TR M. Alkaya
UA G. Kravchenko
2 0
▴1.93 ▾1.88
2 ▾1.88
366346
2 ▾1.88
1.9
Challenger - Istanbul, Turkiye: L. Poullain against M. Poljičak, 14:30, Finished. Winner odds: L. Poullain 3.65, M. Poljičak 1.29. Predicted winner: M. Poljičak, priced at 1.29, trust score 2.0 of 10. Graded a hit. Predicted scoreline: 2-6, 3-6. Our best tip: M. Poljičak, priced at 1.29, trust score 2.0 of 10. Graded a hit.
14:30 Finished 1430
FR L. Poullain
HR M. Poljičak
0 2
▴3.65 ▾1.29
2 ▾1.29
2636
2 ▾1.29
2.0
18 May 2026
Challenger - Istanbul, Turkiye: T. Duran against F. Agamenone, 13:45, Finished. Winner odds: T. Duran 5.4, F. Agamenone 1.19. Predicted winner: F. Agamenone, priced at 1.19, trust score 7.8 of 10. Graded a hit. Predicted scoreline: 2-6, 4-6. Our best tip: F. Agamenone, priced at 1.19, trust score 7.8 of 10. Graded a hit.
13:45 Finished 1345
TR T. Duran
IT F. Agamenone
0 2
▾5.4 ▴1.19
2 ▴1.19
2646
2 ▴1.19
7.8
Challenger - Istanbul, Turkiye: D. Michalski against M. Sharipov, 14:00, Finished. Winner odds: D. Michalski 1.97, M. Sharipov 1.81. Predicted winner: M. Sharipov, priced at 1.81, trust score 4.3 of 10. Graded a miss. Predicted scoreline: 7-6, 3-6, 4-6. Our best tip: M. Sharipov, priced at 1.81, trust score 4.3 of 10. Graded a miss.
14:00 Finished 1400
PL D. Michalski
RU M. Sharipov
2 0
▴1.97 ▾1.81
2 ▾1.81
763646
2 ▾1.81
4.3
Challenger - Istanbul, Turkiye: C. Sanchez against N. Sanchez, 15:25, Finished. Winner odds: C. Sanchez 2.77, N. Sanchez 1.44. Predicted winner: N. Sanchez, priced at 1.44, trust score 4.8 of 10. Graded a hit. Predicted scoreline: 6-4, 3-6, 2-6. Our best tip: O20.5, priced at 1.71, trust score 6.1 of 10. Graded a miss.
15:25 Finished 1525
ES C. Sanchez
ES N. Sanchez
0 2
▴2.77 ▾1.44
2 ▾1.44
643626
O20.5 ▾1.71
6.1
Challenger - Istanbul, Turkiye: P. Martin against Y. T., 15:40, Finished. Winner odds: P. Martin 1.21, Y. T. 4.6. Predicted winner: P. Martin, priced at 1.21, trust score 10 of 10. Graded a hit. Predicted scoreline: 6-2, 6-4. Our best tip: P. Martin, priced at 1.21, trust score 10 of 10. Graded a hit.
15:40 Finished 1540
ES P. Martin
FR Y. T.
2 0
▴1.21 ▾4.6
1 ▴1.21
6264
1 ▴1.21
10
Challenger - Istanbul, Turkiye: M. Mrva against J. Forejtek, 16:05, Finished. Winner odds: M. Mrva 2.42, J. Forejtek 1.58. Predicted winner: J. Forejtek, priced at 1.58, trust score 3.1 of 10. Graded a miss. Predicted scoreline: 2-6, 6-4, 3-6. Our best tip: O21.5, priced at 1.79, trust score 5.1 of 10. Graded a hit.
16:05 Finished 1605
CZ M. Mrva
CZ J. Forejtek
2 1
▴2.42 ▾1.58
2 ▾1.58
266436
O21.5 ▴1.79
5.1
Qualifying 13
18 May 2026
Challenger - Istanbul, Turkiye, Qualifying: A. Ayeni against R. Bennani, 09:00, Finished. Winner odds: A. Ayeni 2.67, R. Bennani 1.45. Predicted winner: R. Bennani, priced at 1.45, trust score 10 of 10. Graded a miss. Predicted scoreline: 3-6, 4-6. Our best tip: R. Bennani, priced at 1.45, trust score 10 of 10. Graded a miss.
09:00 Finished 0900
US A. Ayeni (4)
MA R. Bennani (10)
2 0
▴2.67 ▾1.45
2 ▾1.45
3646
2 ▾1.45
10
Challenger - Istanbul, Turkiye, Qualifying: P. Saraiva dos against M. Anavatan, 09:00, Finished. Winner odds: P. Saraiva dos 1.22, M. Anavatan 3.9. Predicted winner: P. Saraiva dos, priced at 1.22, trust score 10 of 10. Graded a hit. Predicted scoreline: 6-4, 6-3. Our best tip: P. Saraiva dos, priced at 1.22, trust score 10 of 10. Graded a hit.
09:00 Finished 0900
BR P. Saraiva dos (5)
TR M. Anavatan (WC)
2 0
▾1.22 ▴3.9
1 ▾1.22
6463
1 ▾1.22
10
Challenger - Istanbul, Turkiye, Qualifying: A. Sanchez against K. Bennani, 11:00, Finished. Winner odds: A. Sanchez 1.27, K. Bennani 3.4. Predicted winner: A. Sanchez, priced at 1.27, trust score 3.0 of 10. Graded a hit. Predicted scoreline: 6-3, 6-4. Our best tip: A. Sanchez, priced at 1.27, trust score 3.0 of 10. Graded a hit.
11:00 Finished 1100
ES A. Sanchez (3)
MA K. Bennani (8)
2 0
▾1.27 ▴3.4
1 ▾1.27
6364
1 ▾1.27
3.0
Challenger - Istanbul, Turkiye, Qualifying: D. Dutra da against G. Kravchenko, 11:00, Finished. Winner odds: D. Dutra da 1.58, G. Kravchenko 2.3. Predicted winner: G. Kravchenko, priced at 2.3, trust score 2.6 of 10. Graded a hit. Predicted scoreline: 6-1, 3-6, 6-7. Our best tip: O20.5, priced at 1.58, trust score 7.4 of 10. Graded a hit.
11:00 Finished 1100
BR D. Dutra da (1)
UA G. Kravchenko (12)
1 2
▴1.58 ▾2.3
2 ▾2.3
613667
O20.5 ▾1.58
7.4
Challenger - Istanbul, Turkiye, Qualifying: L. Poullain against V. Orlov, 11:00, Finished. Winner odds: L. Poullain 1.42, V. Orlov 2.9. Predicted winner: L. Poullain, priced at 1.42, trust score 6.9 of 10. Graded a hit. Predicted scoreline: 6-3, 6-2. Our best tip: L. Poullain, priced at 1.42, trust score 6.9 of 10. Graded a hit.
11:00 Finished 1100
FR L. Poullain (2)
UA V. Orlov (7)
2 1
▾1.42 ▴2.9
1 ▾1.42
6362
1 ▾1.42
6.9
17 May 2026
Challenger - Istanbul, Turkiye, Qualifying: A. Matusevich against E. Kirkin, 09:00, Finished. Winner odds: A. Matusevich 1.67, E. Kirkin 2.11. Predicted winner: A. Matusevich, priced at 1.67, trust score 1.6 of 10. Graded a hit. Predicted scoreline: 6-4, 6-2. Our best tip: U22.5, priced at 1.7, trust score 3.2 of 10. Graded a miss.
09:00 Finished 0900
GB A. Matusevich
TR E. Kirkin
2 1
▾1.67 2.11
1 ▾1.67
6462
U22.5 ▴1.7
3.2
Challenger - Istanbul, Turkiye, Qualifying: P. Saraiva dos against T. Avcibasi, 10:55, Finished. Winner odds: P. Saraiva dos 1.17, T. Avcibasi 4.4. Predicted winner: P. Saraiva dos, priced at 1.17, trust score 8.0 of 10. Graded a hit. Predicted scoreline: 6-1, 2-6, 6-4. Our best tip: P. Saraiva dos, priced at 1.17, trust score 8.0 of 10. Graded a hit.
10:55 Finished 1055
BR P. Saraiva dos
TR T. Avcibasi
2 0
▴1.17 ▾4.4
1 ▴1.17
612664
1 ▴1.17
8.0
Challenger - Istanbul, Turkiye, Qualifying: A. Ayeni against I. Lopez, 12:05, Finished. Winner odds: A. Ayeni 2.6, I. Lopez 1.45. Predicted winner: A. Ayeni, priced at 2.6, trust score 2.5 of 10. Graded a hit. Predicted scoreline: 7-5, 5-7, 6-2. Our best tip: O20.5, priced at 1.6, trust score 9.8 of 10. Graded a hit.
12:05 Finished 1205
US A. Ayeni
ES I. Lopez
2 0
▴2.6 ▾1.45
1 ▴2.6
755762
O20.5 ▾1.6
9.8
Challenger - Istanbul, Turkiye, Qualifying: D. Dutra da against D. Klok, 13:30, Finished. Winner odds: D. Dutra da 1.24, D. Klok 3.8. Predicted winner: D. Dutra da, priced at 1.24, trust score 5.4 of 10. Graded a hit. Predicted scoreline: 6-2, 6-4. Our best tip: D. Dutra da, priced at 1.24, trust score 5.4 of 10. Graded a hit.
13:30 Finished 1330
BR D. Dutra da
RU D. Klok
2 0
▾1.24 ▴3.8
1 ▾1.24
6264
1 ▾1.24
5.4
Challenger - Istanbul, Turkiye, Qualifying: A. Sanchez against M. De Krom, 14:25, Finished. Winner odds: A. Sanchez 1.22, M. De Krom 4.1. Predicted winner: A. Sanchez, priced at 1.22, trust score 6.3 of 10. Graded a hit. Predicted scoreline: 6-3, 6-4. Our best tip: A. Sanchez, priced at 1.22, trust score 6.3 of 10. Graded a hit.
14:25 Finished 1425
ES A. Sanchez
NL M. De Krom
2 0
▾1.22 ▴4.1
1 ▾1.22
6364
1 ▾1.22
6.3
Challenger - Istanbul, Turkiye, Qualifying: L. Poullain against M. Krajči, 15:15, Finished. Winner odds: L. Poullain 1.29, M. Krajči 3.45. Predicted winner: M. Krajči, priced at 3.45, trust score 1.1 of 10. Graded a miss. Predicted scoreline: 6-2, 3-6, 5-7. Our best tip: M. Krajči, priced at 3.45, trust score 1.1 of 10. Graded a miss.
15:15 Finished 1515
FR L. Poullain
SK M. Krajči
2 0
▾1.29 ▴3.45
2 ▴3.45
623657
2 ▴3.45
1.1
Challenger - Istanbul, Turkiye, Qualifying: Y. Dzhavakian against G. Kravchenko, 15:20, Finished. Winner odds: Y. Dzhavakian 4.7, G. Kravchenko 1.15. Predicted winner: G. Kravchenko, priced at 1.15, trust score 3.9 of 10. Graded a hit. Predicted scoreline: 6-4, 2-6, 3-6. Our best tip: G. Kravchenko, priced at 1.15, trust score 3.9 of 10. Graded a hit.
15:20 Finished 1520
UA Y. Dzhavakian
UA G. Kravchenko
0 2
▴4.7 ▾1.15
2 ▾1.15
642636
2 ▾1.15
3.9
Challenger - Istanbul, Turkiye, Qualifying: A. Braynin against K. Bennani, 16:20, Finished. Winner odds: A. Braynin 4.5, K. Bennani 1.19. Predicted winner: K. Bennani, priced at 1.19, trust score 4.4 of 10. Graded a hit. Predicted scoreline: 5-7, 6-3, 4-6. Our best tip: K. Bennani, priced at 1.19, trust score 4.4 of 10. Graded a hit.
16:20 Finished 1620
UA A. Braynin
MA K. Bennani
1 2
▴4.5 ▾1.19
2 ▾1.19
576346
2 ▾1.19
4.4
In the title hunt
1ESP. Martin4%
2ESN. Sanchez4%
3BAA. Nedić4%
4ITF. Agamenone4%
5ROF. Jianu4%
6BRT. Monteiro3%
Clay

Every forecast here leans hardest on how players do on clay.

42
Main draw
Best of three sets
Format

Challenger Istanbul 2026 in numbers

Purse: 132,280 EUR. Our best tips here: 62% correct from 35 settled matches.

P. Martin, world No. 231, headed a field of 42 players from 21 countries. Defending champion: David Jorda Sanchis.

No match went longer than A. Matusevich vs E. Kirkin, at 34 games. More matches were won in straight sets (23 of 35) than went the full distance (12).

Common questions

Is Challenger Istanbul a clay, grass or hard-court event?

+

Surface at Challenger Istanbul: Clay. Since conditions change how points are won, the predictions here weigh each player's results on that surface above the overall record.

What is our hit rate at Challenger Istanbul?

+

62.9% of our best tips at Challenger Istanbul have come in, over 35 settled matches. The number updates after every result, so it moves as the event goes on.

What number of Challenger Istanbul matches carry a prediction?

+

35 at Challenger Istanbul so far, each with a winner pick, a predicted set score, a games line and the serve and break-point figures behind them.

What are the dates of Challenger Istanbul?

+

Our records place Challenger Istanbul between 17 May 2026 and 21 May 2026. Dates move a little from one year to the next, and predictions for the new edition appear as soon as its draw is published.

18+ · Forecasts made by AI, for information only · BananaPoint neither takes nor places bets