Tennis

Olaso Tennis Academy

We are proud to partner with the renowned Olaso Tennis Academy, bringing elite-level coaching to Sentosa Cove. Led by former ATP players and experienced professionals, our tennis and pickleball programmes are designed to elevate your game through personalised instruction and high-performance training techniques.

View Coaches Profile

Olaso Tennis Academy

Tennis

Guillermo Olaso

Originally from Bilbao, Spain. Guillermo is a former 160 ATP world ranked player. In his 10-year pro career, he has competed in Wimbledon, Roland Garros, US Open, Australian Open and won 23 Pro Tournaments. As a coach he has trained from amateur to ATP players in Singapore and in New York.

Tennis

Samson Zee

Born and raised in Singapore, Sam has over 25 years teaching experience. Tennis runs in the family blood, his sisters are former Singapore Open champions. He is also a former National Team player. With excellent people skills, Sam held a position as Tennis Director of British Club in Singapore.

Tennis

Keff Lester Gamana

Hailing from the Philippines, Keff has been nurturing young talents in the competitive tennis scene since more than 10 years ago. During his two-year tenure with the Bahrain Tennis Federation, he dedicated his expertise to training children aged 10, 12, and 14, as well as the Bahrain Davis Cup Team and Fed Cup Team.

Tennis

Gerome Patrombon

AATC-certified, Gerome blends elite playing and coaching experience. A San Beda standout, he won multiple NCAA and Inter-university titles. As a Philippine National Soft Tennis Team member, he earned doubles gold at Kota Kinabalu. He also played and coached for the Philippine Coast Guard, excelling in national tournaments while refining his coaching expertise.

Tennis

Jun Jie

Hailing from the Philippines, Junjie is a skilled tennis and pickleball coach with a strong competitive and coaching background. A former junior-ranked tennis player back home, he earned a full scholarship at the University of Philippines Diliman. In Singapore, he spent 6 years coaching at Ignite Tennis Academy and has been a valued member of Olaso Tennis Academy ever since. Junjie is a certified Level 1 Coach under the International Pickleball Teaching Professional Association (IPTPA) and has achieved notable success, including winning the Open 19+ Doubles title at PickleSprout by PickleGo.

All Skill Levels programmes

Adult Group Lessons

Engage in professionally guided group sessions, with options including Cardio Tennis Drills for high-energy fitness, as well as skills-based technique classes. Suitable for beginners through to advanced players, these lessons foster both improvement and social connection.

Lesson Schedule

Lesson Type		Day	Time
Cardio Tennis	Intermediate	Mondays	8am – 9.30am
	Advance		6.30pm – 8pm
	Advance		8pm – 9.30pm
Beginner		Wednesdays	8am – 9.30am
Beginner		Fridays	7pm – 8.30pm

$71 per player
Prices stated are nett, and for one lesson.

Salutation

Phone

No. of Member(s)

First Name

Skill Level

Last Name

Membership No.

Comments / Requests

PDPA

By submitting the form, I agree that my personal data may be collected, used and disclosed by ONE15 Marina Club for the purposes of the registration and provision of your services and activities requested by me and for purposes set out in ONE15 Marina Club’s Privacy Policy which is found on the Club’s website: https://one15marina.com/privacy-policy/. I further agree that my photograph(s) may be taken and used by ONE15 Marina Club for marketing purposes and ONE15 Marina Club reserves all rights to the photograph(s).

Preferred No. UTM

Liability Clause

By submitting this form, I acknowledge that participation is at my own risk. I release and hold ONE°15 harmless from any claims, injuries or losses, except where liability cannot be excluded by law.

All Skill Levels programmes

Junior Group Lessons

Thoughtfully structured for children aged 3 – 14, the junior pathway advances young players through mini red, red, orange, green and yellow ball levels. Each stage focuses on athletic development, tactical awareness and a lifelong appreciation for the sport.

Lesson Schedule

Day		Time
Mini red ball (3 – 7 years old, beginner players)	Tuesday	5pm – 5.30pm 5.30pm – 6pm
	Wednesday	4.30pm – 5pm
	Friday	4.30pm – 5pm
Red ball (5 – 9 years old, beginner players)	Thursday	4pm – 5pm 5pm – 6pm
Red ball (5 – 9 years old, beginner players)	Friday	6pm – 7pm
Orange ball (6 – 9 years old, mid-beginner to intermediate players)	Thursday	6pm – 7pm
	Friday	5pm – 6pm
	Saturday	8am – 9am 6pm – 7pm
	Sunday	9am – 10am
Green ball (9 – 12 years old, intermediate players)	Wednesday	5pm – 6pm
Green ball (9 – 12 years old, intermediate players)	Saturday	9am – 10am
Yellow ball (11 – 14 years old, advanced players)	Wednesday	6pm – 7pm
Yellow ball (11 – 14 years old, advanced players)	Sunday	10am – 11am

$390 (Mini Red, Red, Orange, Green, Yellow Ball)
Prices stated are nett, and for 10 lessons.

All Skill Levels programmes

Private Lessons

Enjoy bespoke coaching with an expert instructor, designed around your abilities and goals. Perfect for those seeking rapid improvement or tailored feedback, these sessions may be booked at times convenient to you.

Coach	1 Player	2 Players
Head Coach	$109	$60
Associate Tennis Director	$131	$71
Tennis Director	$153	$82

Prices stated are nett, for one person for one lesson for one hour.

Salutation

First Name

Last Name

Phone

Membership No.

No. of Player(s)

Type of Coach

UTM Liability Name

PDPA

By submitting the form, I agree that my personal data may be collected, used and disclosed by ONE15 Marina Club for the purposes of the registration and provision of your services and activities requested by me and for purposes set out in ONE15 Marina Club’s Privacy Policy which is found on the Club’s website: https://one15marina.com/privacy-policy/. I further agree that my photograph(s) may be taken and used by ONE15 Marina Club for marketing purposes and ONE15 Marina Club reserves all rights to the photograph(s).

Liability

By submitting this form, I acknowledge that participation is at my own risk. I release and hold ONE°15 harmless from any claims, injuries or losses, except where liability cannot be excluded by law.

	Weekday		Weekend
Time	Member	Hotel guest	Member	Hotel guest
7am – 4pm	$5/ hour	$20/ hour (2 guests) $25/ hour (3 guests) $30/ hour (4 guests)	$8/ hour	$30/ hour (2 guests) $40/ hour (3 guests) $50/ hour (4 guests)
4pm – 10pm	$8/ hour	$30/ hour (2 guests) $40/ hour (3 guests) $50/ hour (4 guests)	$8/ hour	$30/ hour (2 guests) $40/ hour (3 guests) $50/ hour (4 guests)

	Weekday (before 4pm)	Weekday (after 4pm)	Weekend
Tennis Balls	$3/ hour	$6/ hour	$6/ hour
Tennis Racquets	$8/ hour	$10/ hour	$10/ hour

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