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Match Preview
Prague Ch : Semi Final
: Jan Kumstat v Filip Cristian Jianu
Jan Kumstat
Czech Republic
vs
Filip Cristian Jianu
Romania
On court at 2026-08-21 12:30 GMT
Add YOUR INSIGHT
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Period Leaders
1 Aug 2026 to 31 Aug 2026
Each month there will be cash prizes given out to the top Ace leaders. Find out more and how to earn aces
HERE
.
Ace Leaders
1
zoocorp
(8962)
2
PumperCastle
(3490)
3
MoneylineBot
(2843)
4
fooubar
(2445)
5
kingy9494
(2097)
July Winners
1
zoocorp
(16094)
2
Jdkyvik
(5878)
3
MoneylineBot
(4661)
3 Month Leaders
22 May 2026 to 20 Aug 2026
Ace Leaders
1
zoocorp
(47723)
2
PumperCastle
(20027)
3
Jdkyvik
(14621)
4
MoneylineBot
(11925)
5
Warewicke
(10889)
Top Earners
1
kingy9494
($18,680)
2
fooubar
($18,106)
3
jamesdog
($10,734)
4
tomagio
($10,525)
5
100percenhit
($9,881)
Top ROI
1
yousefmsaeed86
(182.70%)
2
AFS5966
(35.23%)
3
tomagio
(32.84%)
4
fooubar
(31.22%)
5
complicelaluna
(26.22%)
Top Tipsters
1
uncjrod
(91.49%)
2
DNTennis86
(77.97%)
3
tomagio
(77.78%)
4
LFCman
(77.32%)
5
kingy9494
(74.10%)
Tournament Leaders
Cancun Challenger
Aces
zoocorp
(24)
Earnings
MoneylineBot
($14)
ROI
stresor
(-34.15%)
Tip %
zoocorp
(71.43%)
Kingston Challenger
Aces
zoocorp
(30)
Earnings
zoocorp
($72)
ROI
stresor
(-38.97%)
Tip %
zoocorp
(79.41%)
Prague Challenger
Aces
zoocorp
(27)
Earnings
Robhes
($738)
ROI
Robhes
(73.80%)
Tip %
zoocorp
(55.81%)
Quebec Challenger
Aces
zoocorp
(13)
Earnings
stresor
($2,451)
ROI
stresor
(81.70%)
Tip %
stresor
(100.00%)
Roehampton 2 Challenger
Aces
zoocorp
(29)
Earnings
Robhes
($1,116)
ROI
Robhes
(111.60%)
Tip %
zoocorp
(56.41%)
Sion Challenger
Aces
zoocorp
(23)
Earnings
stresor
($274)
ROI
stresor
(27.40%)
Tip %
zoocorp
(71.88%)
W50 Prague ITF Women
Aces
zoocorp
(13)
Earnings
Robhes
($1,837)
ROI
Robhes
(300.70%)
Tip %
zoocorp
(76.92%)
W75 Kursumlijska Banja ITF Women
Aces
zoocorp
(9)
Earnings
MoneylineBot
($5)
Tip %
zoocorp
(36.36%)
Cincinnati ATP Masters 1000
Aces
zoocorp
(122)
Earnings
MoneylineBot
($899)
ROI
cappa17
(36.95%)
Tip %
complicelaluna
(80.00%)
Astana Challenger
Aces
zoocorp
(36)
Earnings
stresor
($3,599)
ROI
stresor
(44.99%)
Tip %
stresor
(75.00%)
Brownsburg Challenger
Aces
zoocorp
(46)
Earnings
stresor
($1,402)
ROI
Warewicke
(32.65%)
Tip %
zoocorp
(61.29%)
Hamburg Challenger
Aces
zoocorp
(46)
Earnings
alex12382
($846)
ROI
ravagesavage
(69.43%)
Tip %
zoocorp
(63.16%)
Todi Challenger
Aces
zoocorp
(44)
Earnings
ravagesavage
($1,358)
ROI
ravagesavage
(67.90%)
Tip %
zoocorp
(61.22%)
Cincinnati WTA 1000
Aces
PumperCastle
(167)
Earnings
alex12382
($3,771)
ROI
Mobland
(230.30%)
Tip %
uncjrod
(100.00%)
W50 Hamburg ITF Women
Aces
zoocorp
(28)
Earnings
zoocorp
($30)
ROI
zoocorp
(4.89%)
Tip %
zoocorp
(55.00%)
W75 Kursumlijska Banja ITF Women
Aces
zoocorp
(26)
Earnings
MoneylineBot
($1)
ROI
MoneylineBot
(0.08%)
Tip %
zoocorp
(58.97%)
Montreal ATP Masters 1000
Aces
zoocorp
(73)
Earnings
fooubar
($8,325)
ROI
fooubar
(75.68%)
Tip %
fooubar
(72.73%)
Toronto WTA 1000
Aces
PumperCastle
(211)
Earnings
inistarxos
($3,710)
ROI
yousefmsaeed86
(270.60%)
Tip %
inistarxos
(75.00%)
Top 10 Men
1
Jannik Sinner
(ITA)
2
Carlos Alcaraz
(ESP)
3
Alexander Zverev
(GER)
4
Felix Auger-Aliassime
(CAN)
5
Novak Djokovic
(SRB)
6
Daniil Medvedev
(RUS)
7
Alex De Minaur
(AUS)
8
Taylor Fritz
(USA)
9
Flavio Cobolli
(ITA)
10
Ben Shelton
(USA)
Top 10 Women
1
Aryna Sabalenka
(BLR)
2
Elena Rybakina
(KAZ)
3
Jessica Pegula
(USA)
4
Cori Gauff
(USA)
5
Mirra Andreeva
(RUS)
6
Karolina Muchova
(CZE)
7
Linda Noskova
(CZE)
8
Iga Swiatek
(POL)
9
Elina Svitolina
(UKR)
10
Amanda Anisimova
(USA)
Active Users (9)
1
cappa17
2
lesaxy
3
ale203
4
rekuska
5
Munegu
6
zoocorp
7
Parlss29
8
tsimento
9
julio11
407 Guests online
Masters 1000 Cincinnati
Profile
Scores
Match Stats
Official Website
Semi Final
Cobolli
(ITA) v TBA
Quarter Final
COB d PAU 2-6 6-3 6-4
Tirante (ARG) v Fils (FRA)
Fritz (USA) v Nakashima (USA)
Musetti (ITA) v Tiafoe (USA)
WTA 1000 Cincinnati
Profile
Scores
Match Stats
Official Website
Semi Final
Pegula (USA) v Swiatek (POL)
Quarter Final
Bejlek (CZE) v Keys (USA)
Gauff (USA) v Kostyuk (UKR)
PEG d ANI 6-4 2-6 7-6(4)
SWI d RYB 4-1 ret.
Ch Cancun
Profile
Scores
Official Website
Quarter Final
Kopriva
(CZE) v TBA
TBA v
Hurkacz
(POL)
Round of 16
Baez (ARG) v Pacheco Mendez (MEX)
Magadan (MEX) v Wong (HKG)
KOP d ONC 6-4 6-4
Harris (RSA) v Llamas Ruiz (ESP)
Safiullin (RUS) v Wawrinka (SUI)
HUR d ROC 6-2 4-6 6-4
Ugo Carabelli (ARG) v Echargui (TUN)
Kouame (FRA) v Burruchaga (ARG)
Ch Prague
Profile
Scores
Official Website
Semi Final
Tseng (TPE) v Gombos (SVK)
Kumstat (CZE) v Jianu (ROU)
Ch Kingston
Profile
Scores
Semi Final
Royer (FRA) v Chidekh (FRA)
Martinez (ESP) v Glinka (EST)
Ch Roehampton 2
Profile
Scores
Semi Final
Matusevich (GBR) v Tarvet (GBR)
Maxted (GBR) v Poullain (FRA)
Ch Sion
Profile
Scores
Semi Final
Giustino (ITA) v Hassan (LIB)
Stricker (SUI) v Compagnucci (ITA)
Ch Quebec
Profile
Scores
Quarter Final
Bergs (BEL) v Sakellaridis (GRE)
Daniel
(JPN) v TBA
De Jong (NED) v Gaston (FRA)
Bonzi (FRA) v Van Assche (FRA)
Round of 16
BER d PEL 6-3 6-2
SAK d VUK 6-4 6-4
DAN d CHO 6-4 6-3
Fearnley (GBR) v Galarneau (CAN)
DEJ d KJA 6-3 6-1
GAS d POP 5-2 ret.
BON d WOO w/o
VAN d SAK 4-6 6-4 7-6(3)
ITF W75 Kursumlijska Banja
Profile
Scores
Quarter Final
Astakhova (RUS) v Zolotareva (RUS)
Pedone (ITA) v Zaar (SWE)
Encheva (BUL) v Bertea (ROU)
Vujovic (SRB) v De Stefano (ITA)
ITF W50 Prague
Profile
Scores
Semi Final
Gao (CHN) v Kotliar (UKR)
Kovackova (CZE) v Kovackova (CZE)
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