gigi

If you haven't read these (=・ω・=)

Seishun X Kikanjuu
( https://www.mangago.zone/read-manga/seishun_x_kikanjuu/)
- survival game shooting

Harigane Service
( https://www.mangago.zone/read-manga/harigane_service/)
- volleyball, sorry this one's ongoing

Robot X Laserbeam
( https://www.mangago.zone/read-manga/robot_x_laserbeam/)
- golf

One Outs
( https://www.mangago.zone/read-manga/one_outs/)
- baseball, around 168 chs but technically it's still shorter than other sports manga

Moon Land
( https://www.mangago.zone/read-manga/moon_land/)
- gymnastics

15: Meisetsu Kougyou Koukou Rugby Bu
( https://www.mangago.zone/read-manga/15_meisetsu_kougyou_koukou_rugby_bu/)
- rugby

Kokou No Hito
( https://www.mangago.zone/read-manga/kokou_no_hito/)
- climbing

Burning Kabaddi
( https://www.mangago.zone/read-manga/burning_kabaddi/)
- kabaddi, sorry ongoing but you can watch the anime if you like

The Boxer
( https://www.mangago.zone/read-manga/the_boxer/)
- boxing

Teppuu (or tepuu?) - mma
Ballroom e yokouso- dancing
Windbreaker - bike riding

I did read some more but i forgot to tag them and im bad qith titles so only there 3 for now ... All are short but painful so can continue crying without ceasing in one go... All the best!
https://www.mangago.zone/read-manga/haruka_tooki_ie/
https://www.mangago.zone/read-manga/nee_nee_nene_san/
https://www.mangago.zone/read-manga/my_wife_whom_i_loved_dearly/

The horizon
https://www.mangago.zone/read-manga/the_horizon/

Twittering birds never fly
Blue flag
Tokyo ghoul

"10 years I loved you the most" URg even thinking about it hurts me. I hate yet like aspects of this story. ahhh