Winter pointed out the under-14 boys did well as they played without regular No 1 Hunter Every who will play for the Eastern under-16s in their quadrangular tournament this weekend.
"Charlie Nash came in to the team for Hunter and gutsed out a crucial three-set singles win against Western Bay of Plenty which was the final tie we had to win for the title. Charlie appreciated the importance of it and his win showed the depth we have in that age group," Winter explained.
Eastern's under-10s beat Bay of Plenty 5-1, Waikato-Thames Valley 7-6 and Western Bay of Plenty 4-2. Mansi Giri was the only unbeaten player in the side.
"We were on the verge of calling the tournament off at one stage because of the rough weather but it was amazing we got through all the matches," Winter added.
The Tennis Eastern teams were:
Under-14s: Boys, River Apatu, Charlie Nash, Luke Winter, Daniel Mitlash. Girls, Sophie Ward, Tamzin Buck, Alex Cave.
Under-10s: Boys, Saul Ramonteu-Chiros, Otis Hoggard, Mayank Giri. Girls, Zoe Driscoll, Mansi Giri, Emma Baker.