- Ampersand Tennis Academy — Tsuzuki Ward
- Asahi Sports Center — Asahi Ward
- Azamino Lawn Tennis Club — Aoba Ward
- Captain Tsubasa Soccer Stadium - Yokohama Motomachi — Naka Ward
- Daikokufuto Tennis Center — Tsurumi Ward
- First City Tennis.Club — Kameino
- Flex Yokohama Indoor Tennis Club — Sakae Ward
- GODAI Kohoku — Tsuzuki Ward
- Hello Tennis Club — Kanagawa Ward
- Hino Central Park Tennis Courts — Konan Ward
- Hiyoshi Tennis Club — Kohoku Ward
- Honmoku City Park Tennis Courts — Naka Ward
- Irifune Park Tennis Courts — Tsurumi Ward
- KENWOOD TENNIS CLUB — Tsurumi Ward
- KPI PARK — Totsuka Ward
- KPI PARK — Totsuka Ward
- Kanazawasangyoshinko Center Tennis Center — Kanazawa Ward
- Kikunachiku Center Tennis Center — Kohoku Ward
- Kirigaoka Tennis Club — Midori Ward
- Kohoku Sports Center — Kohoku Ward
- Kohoku Sports Center — Kohoku Ward
- Konan Garden Tennis Club — Konan Ward
- Kosugaya Lawn Tennis Club — Sakae Ward
- MIRAIテニスアカデミー横浜 — Asahi Ward
- Mart Tennis Garden — Tsuzuki Ward
- Minami Sports Center — Minami Ward
- Mitsuzawa Park — Kanagawa Ward
- Mitsuzawa Park Tennis Courts — Kanagawa Ward
- Nagahama Park Sports Center Tennis Courts — Kanazawa Ward
- Negishi Tennis Garden — Isogo Ward
- Nova Auto Tennis — Konan Ward
- OCEAN PICKLE CLUB 鶴見 — Tsurumi Ward
- Oceans Stand Up Paddle School & SUP Club
- PICKLEBALL COURT IN KPI PARK — Totsuka Ward
- Salute Indoor Tennis School — Tsurumi Ward
- Shimizugaoka Park — Minami Ward
- Shimizugaoka Park Tennis Courts — Minami Ward
- Shimokawai Tennis Club — Asahi Ward
- Shin'yokohama Park Tennis Courts — Kohoku Ward
- Shin-Yokohama Park — Kohoku Ward
- Shinsugita Park Tennis Courts — Isogo Ward
- Sun Bridge Tennis Club — Sakae Ward
- Tachibana Tennis Academy — Tsurumi Ward
- Tennis Garden Lnix — Hodogaya Ward
- Tennis School Noah Yokohama Higashitotsuka — Konan Ward
- Tennocho Minami Park Tennis Courts — Hodogaya Ward
- Tokiwa Park — Hodogaya Ward
- Tokiwa Park Tennis Court — Hodogaya Ward
- Top Indoor Stage Yokohama Cotton Harbar — Kanagawa Ward
- Totsuka Tennis Club — Izumi Ward
- Tsurumi Tennis Garden — Tsurumi Ward
- Ushioda Park Tennis Club — Tsurumi Ward
- West Yokohama Tennis Club — Totsuka Ward
- Western Tennis Club — Tsurumi Ward
- Wood Tennis Club — Aoba Ward
- World Tennis School — Totsuka Ward
- Yamate Park Tennis Courts — Naka Ward
- Yokohama City Kanagawa Sports Center — Kanagawa Ward
- Yokohama City Naka Sports Center — Naka Ward
- Yokohama City Tsurumi Sports Center — Tsurumi Ward
- Yokohama Country & Athletic Club (YC&AC) — Naka Ward
- Yokohama Garden Tennis Club — Aoba Ward
- Yokohama Green Tennis Club — Konan Ward
- Yokohama Hakkeijima Sea Paradise — Kanazawa Ward
- Yokohama Hodogaya Sports Center — Hodogaya Ward
- Yokohama International Tennis College — Tsuzuki Ward
- Yokohama Suiryo Junior and Senior High School Tennis Center — Midori Ward
- Yokohama Yamate Museum of Tennis — Naka Ward
- Yokohama Ōkuma Sports Hall — Tsuzuki Ward
- Yokohamashi Shinsugita Park — Isogo Ward
- 横浜スポーツマンクラブＹ．Ｓ．Ｃ．テニスアカデミー — Hodogaya Ward
- 横浜栄ピックルボールクラブ — Sakae Ward
- 水辺荘 | 横浜SUP（サップ）ツアー — Naka Ward