Kinnick's Daniel Posthumus rips a forehand return during Thursday's boys singles quarterfinal loss to Kaito Masuda of Christian Academy Japan. (Dave Ornauer/Stars and Stripes)

Kinnick's Daniel Posthumus rips a forehand return during Thursday's boys singles quarterfinal loss to Kaito Masuda of Christian Academy Japan. (Dave Ornauer/Stars and Stripes)

Yokota's Kai Deremer fires a two-handed backhand return during Thursday's boys singles win over Christian Academy Japan's Kitt Mori. (Dave Ornauer/Stars and Stripes)

Kubasaki's Ally Johnson smacks a forehand return during Thursday's singles quarterfinals win over Edgren's Jenna Mahoney. (Dave Ornauer/Stars and Stripes)

Kadena's Lisa Dombrowski hits a backhand returns during Thursday's singles quarterfinal loss to Seisen's Sarah Omachi. (Dave Ornauer/Stars and Stripes )

E.J. King's Takumi Kodama readies a serve during his Far East singles quarterfinals win Thursday over Ian Choi of Yongsan. (Sam Stebbins/Special to Stripes)

E.J. King's Takumi Kodama blasts a forehand return during his Far East singles quarterfinals win Thursday over Ian Choi of Yongsan. (Sam Stebbins/Special to Stripes)

Osan's Maja Inthavixay goes up to block a spike by Perry's Taniya Smith during the Cougars' two-set win over the Samurai on Day 1 of the Far East Division II Tournament. (Cierra Dennie/Special to Stripes)

High school

VolleyballFar East girls Division I and II volleyball championships Thursday at Camp Humphreys, South KoreaDivision IRound-robin (best-of-three sets) American School In Japna def. Humphreys 25-11, 25-20 Kinnick def. Kadena 25-18, 22-25, 25-19 Seisen def. ASIJ 25-21, 25-19 Kubasaki def. Kadena 25-16, 25-20 Seisen def. Humphreys 25-20, 18-25, 25-13 Kubasaki def. Kinnick 25-22, 25-18 Kadena def. Humphreys 25-21, 25-18 ASIJ def. Kinnick 25-18, 25-23 Seisen def. Kadena 23-25, 25-23, 25-22 Kubasaki def. ASIJ 25-19, 20-25, 27-25Friday’s matches Humphreys vs. Kinnick, 10 a.m. ASIJ vs. Kadena, 10 a.m. Seisen vs. Kubasaki, 10 a.m. Kubasaki vs. Humphreys, noon Seisen vs. Kinnick, noonSingle-elimination playoffs (best-of-five sets) 4 vs. 5, 2 p.m. 3 vs. 6, 4 p.m.Division IIThursday’s matchesPool play (best-of-three sets)Pool A Yokota def. Robert D. Edgren 25-15, 25-18 Seoul American def. Sacred Heart 25-17, 15-25, 25-16 Seoul American def. Edgren 25-20, 25-13 Yokota def. Sacred Heart 25-21, 25-23 Yokota def. Seoul American 25-13, 13-25, 25-14 Sacred Heart def. Edgren 25-16, 25-20Pool B E.J. King def. Christian Academy Japan 25-19, 25-21 CAJ def. Daegu 25-10, 25-18 Daegu def. King 25-16, 24-26, 25-23Pool C Zama def. Osan 25-19, 25-6 Osan def. Matthew C. Perry 25-14, 25-19 Zama def. Perry 25-14, 25-7Friday’s matchesSingle-elimination playoffs (best-of-five sets) Daegu vs. Robert D. Edgren, 10 a.m. Osan vs. Matthew C. Perry, noon Zama vs. Daegu-Robert D. Edgren winner, 2 p.m. Seoul American vs. E.J. King, 2 p.m. Yokota vs. Osan-Perry winner, 4 p.m. Christian Academy Japan vs. Sacred Heart, noon

TennisFar East High School Tennis Tournament Thursday at Kadena Air BaseBoys Singles Quarterfinals Kai Deremer, Yokota, def. Kitt Mori, CAJ, 8-2; Yuki Toyokawa, St. Mary’s, def. Shannon Hyde, Kubasaki, 8-2; Kaito Masuda, CAJ, def. Daniel Posthumus, Kinnick, 8-4; Takumi Kodama, King, def. Ian Choi, YIS-S, 8-5.Doubles First round Takumi Kodama and Johnathon Lee, King, bye; William Rudolph and Noah Saperstein, Perry, def. Kai Bufkin and Scott Peterson, SAHS, 8-2; Masuda and Joe Frazier, CAJ, def. Jae Yun and James Rivet, Osan, 8-2; Ryan Ham and Stephen Sung, YIS-S, def. Daniel Posthumus and Matthew Manson, Kinnick, 8-6; Deremer and Owen Lambie, Yokota, def. Royce Smola and Brett Davis, Kadena, 8-1; Ben Sessions and Joseph Moreno, Daegu, def. Dominick Rojas and Kenji Hokoana, Edgren, 8-4; Ryan Oh and Riley Mueller, Humphreys, def. Joshua Allen and Liam Hunter, Zama, 8-0; Yuki Toyokawa and Andy Matsuzaki, St. Mary’s, def. Max Weidley and Henry Ruksc, Kubasaki, 8-0; Kento Berry and Kitt Mori, CAJ, bye; Kai Lange and Yugo Cooley, Perry, def. David Bellas and Billy Laxton, Seoul, 8-3; Joe Lamoureux and Justin Saavedra, Kadena, def. Sam Lister and Forrest Taylor, Humphreys, 8-4; Won Hyun Kang and Seiga Shimamura, St. Mary’s, def. Jason Seigler and Ethan Sessions, Daegu, 8-1; Ian Choi and David Lee, YIS-S, def. Jeff Mullarkey and Patrick Hakun, Yokota, 8-0; Kouto Yamaguchi and James Sturn, Zama, def. Taksin Mann and Ryken Calleros, Edgren, 8-4; Akira Goodman and Kaito Bergman, King, def. Dylan Hayden and Alex Pace, Osan, 8-0; Shannon Hyde and Kai Grubbs, Kubasaki, def. Justin Crouch and Bodhi Kuiper, Kinnick, 8-2.Second round Kodama-Lee def. Rudolph-Saperstein 8-1; Masuda-Frazier def. Ham-Sung 8-0; Deremer-Lambie def. Sessions-Moreno 8-1; Toyokawa-Matsuzaki def. Oh-Mueller 8-2; Berry-Mori def. Lange-Cooley 8-2; Kang-Shimamura def. Lamoureux-Saavedra 8-1; Choi-Lee def. Yamaguchi-Sturn 8-5; Hyde-Grubbs def. Goodman-Bergman 8-5.Girls Singles Quarterfinals Sarah Omachi, Seisen, def. Lisa Dombrowski, Kadena, 8-0; Allison Park, YIS-S, def. Carolina Rivera, Kubasaki, 8-1; Ally Johnson, Kubasaki, def. Jenna Mahoney, Edgren, 8-4; Kaitlyn Corbett, CAJ, def. Amana Fujikawa, Seisen, 8-6.Doubles First round Lauren Woody and Debangi Mohanta, Seisen, bye; Hana Ro and Ashley Kim, Seoul, def. Cassandra Brown and Tiffany Garcia, Osan, 8-6; Jillian Mock and Aleigh Lamis, Kinnick, def. Yasmin Guilfoyle and Jasmin Moreno, Daegu, 8-0; Park and Ashley Koo, YIS-S, def. Emily Taynton and Hanna Swygert, Yokota, 8-2; Johnson-Rivera def. Mika Harris and Olivia Archambault, Perry, 8-3; Yujin Kang and Yubin Hudson, Humphreys, def. Daisy Dalat and Pulani Tremel, Zama, 8-5; Kobi Davis and Mary Obsuna, Kadena, def. Mahoney and Elizabeth Rice, Edgren, 8-4; Kaitlyn Corbett and Hanna Yozawa, CAJ, def. Jae Garland and Halle Santiago, King, 8-4; Lisa Dombrowski and Maddie Tsirlis, Kadena, bye; Anhadlyi Carter and Isabella Caronan, King, def. Laila Donawa and Jamimae Clark, Daegu, 8-6; Layla Standbridge and Jessica Vernon, Yokota, def. Imani Pettigrew and Mikayla Guillory, Osan, 8-1; Kiara McLain and Jenny Sung, CAJ, def. Sarah Saiki and Marion Vesprey, Perry, 8-2; Tamaki Farman and Amary-Gail Perfecto, Kinnick, bye; Chelyn Park and Valencia Ramirez, Humphreys, def. Tiahna Mitchell and Jasmine Salas, Edgren, 8-0; Lili Manzi and Nancy Gutzwiller, Kubasaki, def. Priscilla Bright and Iveena Lauzon, Seoul, 8-3; Omachi-Fujikawa def. Irene Gil and Erica Cho, YIS-S, 8-0.Second round Woody-Mohanta def. Ro-Kim 8-2; Park-Koo def. Mock-Lamis 8-5; Johnson-Rivera def. Kang-Hudson 8-5; Corbett-Yozawa def. Davis-Obsuna 8-6; Dombrowski-Tsirlis def. Carter-Caronan 8-3; Standbridge-Vernon def. McLain-Sung 8-5; Farmon-Perfecto def. Park-Ramirez 8-4; Omachi-Fujikawa def. Manzi-Gutzwiller 8-0.Mixed doubles Quarterfinals Berry-McLain def. Goodman-Caronan 8-2; Shimamura-Mohanta def. Justin Crouch-Lamis, Kinnick, 8-3; Ham and Erica Cho, YIS-S, def. Cooley-Harris 8-4; Kang-Woody def. Mullarkey-Taynton 8-1.