![Christopher LENZ (UB) with face mask when head ball, mask, protection, head injury, soccer 1st Bundesliga, 8th matchday, FC Cologne (K) - Union Berlin (UB), on November 22nd, 2020 in Koeln / Christopher LENZ (UB) with face mask when head ball, mask, protection, head injury, soccer 1st Bundesliga, 8th matchday, FC Cologne (K) - Union Berlin (UB), on November 22nd, 2020 in Koeln /](https://c8.alamy.com/comp/2DDGA7P/christopher-lenz-ub-with-face-mask-when-head-ball-mask-protection-head-injury-soccer-1st-bundesliga-8th-matchday-fc-cologne-k-union-berlin-ub-on-november-22nd-2020-in-koeln-germany-photo-matthias-koch-pool-via-fotoagentur-sven-simon-dfl-regulations-prohibit-any-use-of-photographs-as-image-sequences-and-or-quasi-video-editorial-use-only-national-and-international-news-agencies-out-usage-worldwide-2DDGA7P.jpg)
Christopher LENZ (UB) with face mask when head ball, mask, protection, head injury, soccer 1st Bundesliga, 8th matchday, FC Cologne (K) - Union Berlin (UB), on November 22nd, 2020 in Koeln /
![VFB STUTTGART'S MIDFIELDER VRANJES FROM CROATIA HEADS THE BALL WITH VFL WOLFSBURG'S BAIANO DURING GERMAN BUNDESLIGA MATCH Stock Photo - Alamy VFB STUTTGART'S MIDFIELDER VRANJES FROM CROATIA HEADS THE BALL WITH VFL WOLFSBURG'S BAIANO DURING GERMAN BUNDESLIGA MATCH Stock Photo - Alamy](https://c8.alamy.com/comp/2D3WAFR/vfb-stuttgarts-midfielder-vranjes-from-croatia-heads-the-ball-with-vfl-wolfsburgs-baiano-during-german-bundesliga-match-2D3WAFR.jpg)
VFB STUTTGART'S MIDFIELDER VRANJES FROM CROATIA HEADS THE BALL WITH VFL WOLFSBURG'S BAIANO DURING GERMAN BUNDESLIGA MATCH Stock Photo - Alamy
![goalchance, flying head ball by Kai HAVERTZ (Bayer Leverkusen), action, Stock Photo, Picture And Rights Managed Image. Pic. PAH-124897440 | agefotostock goalchance, flying head ball by Kai HAVERTZ (Bayer Leverkusen), action, Stock Photo, Picture And Rights Managed Image. Pic. PAH-124897440 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/40a763ff0fad4971b817055fee1b29b7/pah-124897440.jpg)
goalchance, flying head ball by Kai HAVERTZ (Bayer Leverkusen), action, Stock Photo, Picture And Rights Managed Image. Pic. PAH-124897440 | agefotostock
![Werder Bremen's Pasanen heads the ball with Nuremberg's Daun during German Bundesliga soccer match in Nuremberg. Werder Bremen's Petri Pasanen (R) heads the ball with Nuremberg's forward Markus Daun (L) during their Werder Bremen's Pasanen heads the ball with Nuremberg's Daun during German Bundesliga soccer match in Nuremberg. Werder Bremen's Petri Pasanen (R) heads the ball with Nuremberg's forward Markus Daun (L) during their](https://c8.alamy.com/comp/2D4JA34/werder-bremens-pasanen-heads-the-ball-with-nurembergs-daun-during-german-bundesliga-soccer-match-in-nuremberg-werder-bremens-petri-pasanen-r-heads-the-ball-with-nurembergs-forward-markus-daun-l-during-their-german-bundesliga-soccer-match-in-nuremberg-march-19-2005-reutersmichaela-rehle-2D4JA34.jpg)
Werder Bremen's Pasanen heads the ball with Nuremberg's Daun during German Bundesliga soccer match in Nuremberg. Werder Bremen's Petri Pasanen (R) heads the ball with Nuremberg's forward Markus Daun (L) during their
![Bayern Munich's Martin Demichelis (R) and Schalke 04's Kevin Kuranyi head a ball during their German Bundesliga soccer match in Gelsenkirchen November 5, 2006. REUTERS/Ina Fassbender (GERMANY) ONLINE CLIENTS MAY USE UP Bayern Munich's Martin Demichelis (R) and Schalke 04's Kevin Kuranyi head a ball during their German Bundesliga soccer match in Gelsenkirchen November 5, 2006. REUTERS/Ina Fassbender (GERMANY) ONLINE CLIENTS MAY USE UP](https://c8.alamy.com/comp/2E7FF6M/bayern-munichs-martin-demichelis-r-and-schalke-04s-kevin-kuranyi-head-a-ball-during-their-german-bundesliga-soccer-match-in-gelsenkirchen-november-5-2006-reutersina-fassbender-germany-online-clients-may-use-up-to-six-images-during-each-match-without-the-authority-of-the-dfl-no-mobile-use-during-the-match-and-for-a-further-two-hours-afterwards-is-permitted-without-the-authority-of-the-dfl-for-more-information-contact-dfl-directly-2E7FF6M.jpg)
Bayern Munich's Martin Demichelis (R) and Schalke 04's Kevin Kuranyi head a ball during their German Bundesliga soccer match in Gelsenkirchen November 5, 2006. REUTERS/Ina Fassbender (GERMANY) ONLINE CLIENTS MAY USE UP
![Borussia Dortmund's Kehl and Schalke 04's Lincoln head a ball during a German Bundesliga soccer match in Dortmund. Borussia Dortmund's Sebastian Kehl (L) and Schalke 04's Brazilian Lincoln head a ball during Borussia Dortmund's Kehl and Schalke 04's Lincoln head a ball during a German Bundesliga soccer match in Dortmund. Borussia Dortmund's Sebastian Kehl (L) and Schalke 04's Brazilian Lincoln head a ball during](https://c8.alamy.com/comp/2D3DXA9/borussia-dortmunds-kehl-and-schalke-04s-lincoln-head-a-ball-during-a-german-bundesliga-soccer-match-in-dortmund-borussia-dortmunds-sebastian-kehl-l-and-schalke-04s-brazilian-lincoln-head-a-ball-during-a-german-bundesliga-soccer-match-in-dortmund-december-5-2004-reutersina-fassbender-2D3DXA9.jpg)
Borussia Dortmund's Kehl and Schalke 04's Lincoln head a ball during a German Bundesliga soccer match in Dortmund. Borussia Dortmund's Sebastian Kehl (L) and Schalke 04's Brazilian Lincoln head a ball during
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VIDEO: LA Galaxy reporter Kelli Tennant hit in head by ball, remains completely unfazed | SIDELINE | MLSSoccer.com
![VFB STUTTGART'S STRELLER CHALLENGES KRSTAJIC OF WERDER BREMEN DURING THEIR GERMAN BUNDESLIGA FIRST DIVISION SOCCER MATCH IN STUTTGART. Marco Streller (front), Swiss striker of German first division soccer club VfB Stuttgart heads VFB STUTTGART'S STRELLER CHALLENGES KRSTAJIC OF WERDER BREMEN DURING THEIR GERMAN BUNDESLIGA FIRST DIVISION SOCCER MATCH IN STUTTGART. Marco Streller (front), Swiss striker of German first division soccer club VfB Stuttgart heads](https://c8.alamy.com/compfr/2d43t73/vfb-stuttgarts-streller-challenges-krstajic-of-werder-bremen-during-their-german-bundesliga-first-division-soccer-match-in-stuttgart-marco-streller-front-swiss-striker-of-german-first-division-soccer-club-vfb-stuttgart-heads-for-the-ball-with-mladen-krstajic-of-first-ranking-werder-bremen-during-their-german-bundesliga-first-division-soccer-match-in-stuttagrt-march-28-2004-reuters-kai-pfaffenbach-reuters-advises-that-according-to-the-dfl-this-image-can-not-be-published-online-or-on-a-mobile-platform-for-the-duration-of-this-game-without-its-authority-please-contact-the-dfl-directly-f-2d43t73.jpg)