![Oberhaching, Germany. 13th Nov, 2020. Tennis balls are stored in an empty tennis hall at the TennisBase. Due to the corona crisis, almost all indoor sports facilities will have to remain closed Oberhaching, Germany. 13th Nov, 2020. Tennis balls are stored in an empty tennis hall at the TennisBase. Due to the corona crisis, almost all indoor sports facilities will have to remain closed](https://c8.alamy.com/comp/2DAJJEJ/oberhaching-germany-13th-nov-2020-tennis-balls-are-stored-in-an-empty-tennis-hall-at-the-tennisbase-due-to-the-corona-crisis-almost-all-indoor-sports-facilities-will-have-to-remain-closed-from-13112020-only-school-and-professional-sports-will-remain-allowed-indoors-credit-sven-hoppedpaalamy-live-news-2DAJJEJ.jpg)
Oberhaching, Germany. 13th Nov, 2020. Tennis balls are stored in an empty tennis hall at the TennisBase. Due to the corona crisis, almost all indoor sports facilities will have to remain closed
![An oversize tennis ball with the inscription ""Gerry Weber Open"" pictured after the Champions..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-170617-99-888636-DPAI | agefotostock An oversize tennis ball with the inscription ""Gerry Weber Open"" pictured after the Champions..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-170617-99-888636-DPAI | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/3f30f31adb77fd95b00a06491d056911/pah-170617-99-888636-dpai.jpg)
An oversize tennis ball with the inscription ""Gerry Weber Open"" pictured after the Champions..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-170617-99-888636-DPAI | agefotostock
![Tennis ball with Germany flag texture, Germany tennis ball, 3D illustration Stock Illustration | Adobe Stock Tennis ball with Germany flag texture, Germany tennis ball, 3D illustration Stock Illustration | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/38/97/65/1000_F_238976541_nCP7YxMX31Iqx88ZkCY3tf5Lcjq1Vtg9.jpg)
Tennis ball with Germany flag texture, Germany tennis ball, 3D illustration Stock Illustration | Adobe Stock
![Tennis - ATP 500 - Hamburg European Open - Am Rothenbaum, Hamburg, Germany - September 22, 2020 A ball boy holds tennis balls during the first round REUTERS/Cathrin Mueller Stock Photo - Alamy Tennis - ATP 500 - Hamburg European Open - Am Rothenbaum, Hamburg, Germany - September 22, 2020 A ball boy holds tennis balls during the first round REUTERS/Cathrin Mueller Stock Photo - Alamy](https://l450v.alamy.com/450v/2ctbn0n/tennis-atp-500-hamburg-european-open-am-rothenbaum-hamburg-germany-september-22-2020-a-ball-boy-holds-tennis-balls-during-the-first-round-reuterscathrin-mueller-2ctbn0n.jpg)