Junior Tennis Tournaments in Mountainside, NJ, Updated Nightly | SportsAgent · SportsAgent

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Junior tournaments USTA EasternMountainside

Junior tennis tournaments in Mountainside

10 upcoming in Mountainside, NJ, 8 open for entry. Updated nightly from USTA.

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Ask Coach Ace which one

Coach Ace· SportsAgent

8 open for entry in Mountainside. Tell me your junior's age and level and I will pick the two or three worth entering.

AI answers can make mistakes. Every tournament here links to its own page with the live counts and the USTA entry link.

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All10 Level 71 Level 62 Level 54 Level 43

Every tournament in Mountainside, in your pocket.

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By month 10

September 20263

L5 Open Mountainside Racquet Club Girls' 14s SD *Electronic Line Calling*Level 5 · Fri–Sun Sep 11–13, 2026 · $58 · 44 inEntries closed

L5 Open Mountainside Racquet Club Boy's 16's SD *Electronic Line Calling*

Level 5 · Fri–Sun Sep 18–20, 2026 · $58 · 73 in

Entries closed

L7 @ MOUNTAINSIDE RACQUET CLUB BG12S *bottom up by ranking *Electronic Line Calling*Level 7 · Sat–Sun Sep 26–27, 2026 · $58 · 5 inCloses Mon, Sep 21, 5:59pm EDT

October 20265

L5 Open Mountainside Racquet Club Boys' 14s SD *Electronic Line Calling*Level 5 · Fri–Sun Oct 2–4, 2026 · $58 · 30 inCloses Thu, Sep 24, 5:59pm EDT
L6 Mountainside Racquet Club Boys SD 14's *top down by ranking *Electronic Line CallingLevel 6 · Fri–Sun Oct 9–11, 2026 · $58 · 7 inCloses Sat, Oct 3, 5:59pm EDT
L6 Mountainside Racquet Club Boys/Girls/MXD SD 18's *top down by ranking *Electronic Line CallingLevel 6 · Fri–Sun Oct 16–18, 2026 · $58 · 4 inCloses Sat, Oct 10, 5:59pm EDT
L5 Open Mountainside Racquet Club Girl's 16's SD *Electronic Line Calling*Level 5 · Fri–Sun Oct 23–25, 2026 · $58 · 10 inCloses Thu, Oct 15, 5:59pm EDT
L4 Open Mountainside Racquet Club Boy's 14's Doubles *Electronic Line Calling*Level 4 · Oct 30 – Nov 1, 2026 · $60 · 5 inCloses Wed, Oct 21, 5:59pm EDT

December 20262

L4 Open Mountainside Racquet Club Girl's 14 Singles and Doubles *Electronic Line Calling*Level 4 · Sat–Mon Dec 26–28, 2026 · $60 · 3 inCloses Thu, Dec 17, 5:59pm EST
L4 Open Mountainside Racquet Club BG 16's Mixed *Electronic Line Calling*Level 4 · Dec 30 – Jan 1, 2027 · $60 · 0 inCloses Mon, Dec 21, 5:59pm EST

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