Jason Murray Kubler and Gerard Campana Lee will face off in the 2^nd round of the Busan Challenger for the 1^st time in their career. They are scheduled to compete on Thursday at 4:00 pm on CENTRE COURT. In the following lines you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Jason Murray Kubler who should win in 2 sets.

As per the initial odds, Jason Murray Kubler is the pick to win this match.
Jason Murray Kubler -> 1.25
Gerard Campana Lee -> 3.64

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Prediction and head to head Jason Murray Kubler vs. Gerard Campana Lee

There is no head to head record between Jason Murray Kubler and Gerard Campana Lee since this will be the first time that they will play each other in the main tour.

Jason Murray Kubler

Ranked no. 372, the Australian got to the 2^nd round after beating Rei Sakamoto 7-5 6-4.

In the 1^st round, Murray Kubler had a good straight sets win against Sakamoto (7-5 6-4). During the match, Murray Kubler scored 71 points vs Sakamoto’s 60. Jason was extremely aggressive to blast 36 winners.

Regarding the service games, Murray Kubler managed to score 11 aces and he committed only 4 double faults. Jason Murray Kubler lost the serve once and he saved 1 break points. Furthermore, Murray Kubler put 65% of his first serves in, winning 84% (36/43) of the points behind his 1st serve and 39% (9/23) on the 2nd serve. Jason broke Sakamoto 3 times after converting 75% of his break points (3/4).

Murray Kubler has a solid win-loss record in the last 10 years having won 66% of his matches (239-122). 16-4 on hard in 2025. In connection with his performance on the same surface of this tournament, Murray Kubler has an aggregate 146-68 match record in the last years on hard.

Jason’s best result of the current year was reaching the final in the Brisbane 2 Challenger,M25 Burnie and M25 Launceston.

Jason has a compiled 19-6 win-loss record in 2025, 16-4 on hard (See FULL STATS).

Previously in the Busan Challenger

Gerard Campana Lee

Ranked no. 404, Campana Lee reached the 2^nd round after beating Tristan Schoolkate 6-4 3-6 6-3.

In the 1^st round, Gerard defeated Schoolkate (6-4 3-6 6-3). During the match Campana Lee scored 90 points vs Schoolkate’s 89. Campana Lee was very aggressive to blast 45 winners.

Talking about serving, Campana Lee scored 3 aces and he committed only 4 double faults. Gerard Campana Lee lost the serve twice and he saved 8 break points. Furthermore, Campana Lee put 63% of his first serves in, winning 76% (45/59) of the points behind his 1st serve and 41% (14/34) on the 2nd serve. The Korean broke Schoolkate 3 times after converting 38% of his break points (3/8).

The Korean has a compiled 7-8 win-loss record in 2025, 5-3 on hard (See FULL STATS).

H2H Performance in the tournament

Matches, sets, games and points

Points	Murray Kubler	Campana Lee
Match played	1	1
Tot Set	2	3
Tot Games	22	28
Pts	71-60	90-89
Total Points	131	179
Winners	36	45
%Winners	51%	50%

Both Murray Kubler and Campana Lee played 1 match. At the moment, Gerard Campana Lee surrendered 1 set while Jason Murray Kubler hasn’t dropped a set so far. Murray Kubler has played 1 set(s) less than Campana Lee (2 vs 3). Therefore, Murray Kubler played 6 games less than Campana Lee. Jason scored 36 winners (51% of the total points). On the other side, Gerard blasted 45 winners (50%).

Serve Performance

Serve	Murray Kubler	Campana Lee
Aces	11	3
Avg per match	11	3
1st in	43/66	59/93
%1st in	65%	63%
1st pts	36/43	45/59
%1st pts	84%	76%
2nd pts	9/23	14/34
%2nd pts	39%	41%

Murray Kubler scored 11 aces . Campana Lee made 3 aces . Murray Kubler won 84% points on his first serve. He extremely effective on his second serve to win 39% of the points. On the other side, Campana Lee won 76% of the points on his first serve. He had a solid display on his second serve to win 41% of the points.

How they played the important points

Breaks	Murray Kubler	Campana Lee
Won	3	3
Converted	3/4	3/8
% Converted	75%	38%
Conceded	2	10
Saved	1	8
% Saved	50%	80%
Times Broken	1	2

Jason broke his opponent 3 times with a 75% conversion rate. Murray Kubler surrendered his serve once and he saved 50% of the break points that he conceded. Gerard broke his opponent 3 times with a 38% conversion rate. Campana Lee conceded his serve twice and he saved 80% of the break points that he conceded.

Murray Kubler
	R1 Sakamoto	Total
Score	7-5 6-4
Tot Set	2	2
Tot Games	22	22
pts	71-60	71-60
Total points	131	131
Winners	36	36
%Winners	51%	51%
SERVE
Aces	11	11
Double Faults	4	4
1st in	43/66	43/66
% 1st in	65%	65%
1st pts	36/43	36/43
% 1st pts	84%	84%
2nd pts	9/23	9/23
% 2nd pts	39%	39%
Breaks
Won	3	3
Converted	3/4	3/4
Converted %	75%	75%
Conceded	2	2
Saved	1/2	1
Saved %	50%	50%
Times Broken	1	1

Campana Lee
	R1 Schoolkate	Total
Score	6-4 3-6 6-3
Tot Set	3	3
Tot Games	28	28
pts	90-89	90-89
Total points	179	179
Winners	45	45
%Winners	50%	50%
SERVE
Aces	3	3
Double Faults	4	4
1st in	59/93	59/93
% 1st in	63%	63%
1st pts	45/59	45/59
% 1st pts	76%	76%
2nd pts	14/34	14/34
% 2nd pts	41%	41%
Breaks
Won	3	3
Converted	3/8	3/8
Converted %	38%	38%
Conceded	10	10
Saved	8/10	8
Saved %	80%	80%
Times Broken	2	2

Tennis Scores in Busan Challenger

• Li TuTu – Marat SharipovSharipov (6-2 3-6 6-1) – See score progression
• Sanhui ShinShin – Johannus MondayMonday (6-3 6-4) – See score progression
• Ilia SimakinSimakin – Alibek KachmazovKachmazov (6-7⁷ 6-4 6-3) – See score progression
• Omar JasikaJasika – Viktor DurasovicDurasovic (0-6 6-3 6-2) – See score progression
• Yasutaka UchiyamaUchiyama – Mats RosenkranzRosenkranz (7-6⁴ 6-3) – See score progression
• Gerard Campana LeeCampana Lee – Tristan SchoolkateSchoolkate (6-4 3-6 6-3) – See score progression
• Adam WaltonWalton – Rio NoguchiNoguchi (6-0 6-2) – See score progression
• Soon-Woo KwonKwon – Antoine EscoffierEscoffier (3-6 6-1 7-5) – See score progression
• Alex BoltBolt – Yosuke WatanukiWatanuki (6-3 7-6⁴) – See score progression
• Terence AtmaneAtmane – James McCabeMcCabe (7-6⁴ 7-6²) – See score progression
• Hyeon ChungChung – Emil RuusuvuoriRuusuvuori (6-2 6-4) – See score progression
• Zachary SvajdaSvajda – Christopher EubanksEubanks (3-6 7-6³ 6-0) – See score progression
• Yu Hsiou HsuHsiou Hsu – James Kent TrotterKent Trotter (6-3 6-3) – See score progression
• Brandon HoltHolt – Constant LestienneLestienne (1-6 7-6² 6-4) – See score progression
• Yuta ShimizuShimizu – Sho ShimabukuroShimabukuro (6-3 6-1) – See score progression
• Jason Murray KublerMurray Kubler – Rei SakamotoSakamoto (7-5 6-4) – See score progression
• Yasutaka UchiyamaUchiyama – Mats RosenkranzRosenkranz (7-6(4) 6-3) – See score progression
• Li TuTu – Marat SharipovSharipov (6-2 3-6 6-1) – See score progression
• Sanhui ShinShin – Johannus MondayMonday (6-3 6-4) – See score progression
• Omar JasikaJasika – Viktor DurasovicDurasovic (0-6 6-3 6-2) – See score progression
• Ilia SimakinSimakin – Alibek KachmazovKachmazov (6-7(7) 6-4 6-3) – See score progression

Upcoming matches in the draw

• Alex BoltBolt – Brandon HoltHolt (0-0) – H2H and prediction
• Hyeon ChungChung – Li TuTu (0-1) – H2H and prediction
• Soon-Woo KwonKwon – Yasutaka UchiyamaUchiyama (3-0) – H2H and prediction
• Yu Hsiou HsuHsiou Hsu – Sanhui ShinShin (0-0) – H2H and prediction
• Adam WaltonWalton – Yuta ShimizuShimizu (1-0) – H2H and prediction
• Terence AtmaneAtmane – Omar JasikaJasika (2-0) – H2H and prediction