T-ball...I don't know. What age do you start t-ball? Five? I played for however many years you play, lol. Then I moved onto softball. I wasn't great, but I wasn't bad and I was really fast. I stopped after 8th grade, so I played one or the other for 9ish years.
Basketball - I only played in 7th and 8th grade.
Volleyball - Ditto. 7th and 8th only.
Track and field - 7th through 12th grade. I was good and I enjoyed it.
Cheerleading - 5th through 12th grade, plus a competition squad on the side. Spare me the cheerleading is not a sport rhetoric. I don't care.
Gymnastics - On and off from age 5 or so until high school.
I also took two dance classes per week from age 5 until 18 and was on the high school dance team.
I had basically no free time from 7th grade on, and I liked it that way. It was the main reason I never had a job until I graduated high school.