Oneshot.Mangaupdates:Mariko is stuck in a job where she is constantly messing things up and being berated, to the point where she almost wants to just give up entirely. She accepts an invitation to go offroad motorbiking with some guys, to relieve her job stress and possibly even find something in her life she can enjoy.

Centres on three members of a table tennis club at an all-girls school.

A young boy, Gawain, lives in a mountainous, rural area with an increadible love for baseball and making the ball really fly. One day he runs into a visitor to the small area and she introduces him to a sport that can really make a ball take to flight, golf! It just takes one shot and Gawain is hooked. With his grandpa's approval he sets off to Tokyo with this mysterious woman to learn all he can about golf, encountering many colorful characters and obstacles along the way.

From Chibi Manga:

Minako entered in the same high school as her nephew Shuu. And then she figured out that one of her classmate is the guy she loves: Takuma. She will have to make a choice between love and friendship.

Included in this manga is a two chapter short story called Sakura no Kioku in vol. 2:
Her graduation ceremony is approaching. Because she wanted something else, she decided to break up with her boyfriend, but...

Six years ago, following a crushing defeat, a group of friends promised that they will one day take their friend Suzuo to the Koshien. Now in their first year of high school, the friends have reunited behind the pitcher Kitaro Kitaoji to keep their promise. With Suzuo as their manager and Kitaro's signature left-handed, underhand "Submarine Pitch," they may just go all the way.

Won the Kodansha Manga Award for Shounen in 2008.

From Nekohana:
Ako Doumoto's an everyday gal, or gyaru; she likes shopping and has no big aspirations since her exams are a ways away. That all changes when she meets Katayose-sensei, a teacher and coach of the boys basketball team at Ako's school. Head over heels, she chops off her hair and decides to become the manager of the basketball club in order to win his heart.
Will he open to her will or is her close friend Taiji more for her?

Contains the one-shots:
"She is Difficult to Deal With"
"The Love Maze"
"Celebrating Christmas With You"

A new teacher that enters the school is also the girls basketball coach and Miho can't help but look at him as other than a teacher. Fate, however, has a different idea.

The titular Hanagata is a Junior High student who used to be an ace Little League Pitcher until he busted his shoulder. Now, in Junior High, he has decided to focus on his batting. But, the School has been banned from official games, and the baseball club has reluctant members.

Follow the friendship of Tetsu and Gorou from the Koushien to adulthood.

From Wasurenagusa:

As a child Tanabe was always tagging behind Haruyama, but in high-school after he became a ping-pong ace their relationship is gradually getting worse. Who is the one tagging along for real and why is Tanabe always so quiet? A touching and yet funny story with ping-pong as its background.

This volume also contains a one-shot about one very interesting hairdresser and a two-chapter story about a dentist and his fated client.

From Fujoshi Bitches:

1-3) Honey Sour Flavor
You're not only interested in my legs, right??

The new coach of the track and field club Hayashida sexually harasses Imai every day, saying "Your legs are the best!?" Imai always responds with glares, but the problem is, when Imai hears about Hayashida's past career in track and field, he become interested?

4) Sparkling Sugar

5) Caramel Line

Ayumu is a hardworking yet timid kid who is constantly being bullied. After one day of being bullied, he finds himself being punched into the air... and waking up in a boxing gym! Thus, Ayumu's quest to become "just a little bit" stronger begins with the two wacky members of the Gold Boxing Gym. Will Ayumu finally stand up for himself or will his timidness get the better of him?

From Aerandria Scans:

1. Tayou Ga Yondeiru: Rino hates baseball!! And yet, one day, she becomes the manager of the baseball club?! At first, she hated it, but Hibiya, the pitcher who dragged her into all this, said that he'll take her to Koshien*...?!

(Koshien: location of Koshien Stadium, where the Japan National High School Baseball Tournament is held.)

2. Orange In The Wind

3. A Lie And You And The Reason For The Earring

4. Star Light Heights

5. Nameless Fanletter

Welcome to the lives and tangled loves of the Track and Field team! Stern coach Wada, dedicated and enthusiastic runner Ogasawara, kind and gentle captain Takashima, playful, teasing 2nd year Yamauchi, stoic and bad-tempered Konno and talented former runner Hashimoto Mizuki who must overcome the past if he wants to run again.

From Ochibichan:

“I must get into that school!”

That was the sudden thought Chinatsu had during the summer of her third year in middle school. Chinatsu never really thought about her goals and dreams in life, but after seeing a match in the Japan National High School Baseball Tournament (or Koushien), she suddenly had a goal to achieve! She worked extra hard, and finally got into the school, but on the first day, she meets a fierce looking senpai who is actually the baseball team’s ace player! Once again, Chinatsu did her best and managed to be the baseball team’s manager, yet the most important player is…?!

From MegKF:
Despite repeated rejections, Shinatsu fell in love at first sight with the most popular boy in school, Yoshiyuki-sempai (a member of the tennis club). After unhesitatingly joining the team, she gets rejected by her sempai. On top of that, she is bullied by his girlfriend. However, as her childhood friend Iku, says, "Things that are too easy to obtain aren't amusing at all." Right?

She has looked up to her senpai on the basketball team for a long time. Now she finally makes her move as the biggest game of the season approaches.

Coming from a prestigious middle school known for its sports, Ibuki Shin was one of the best pitchers in her softball club. Whereas, Kinomoto Yutsuki, from a regular school, was thought to possess outstanding talent as a hitter. The two stars are now enrolled in the same high school, but Shin decided to stop playing softball due to her hidden feelings for Yuki, while Yuki, oblivious to Shin's feelings, will not join the softball club without her. Each side recognizes the other's ability for the sport and wishes for their continuation. In hopes of persuading Shin into playing again, Yuki proposed a match between them, with the loser granting the winner's wish afterwards.

From Suimasen Scanlations:

Milan’s father is a soccer manager. On his deathbed, he entrusts her with the team, FC Sudden Death. Once a great power in J1, they’ve found themselves kicked out of the league and on the skids. Will Milan be able to turn the team around, or will she fall victim to the numerous pranks the team members play on each other?