Mike Armstrong Resigns After 38 Seasons Leading Franklin Girls Basketball

Mike Armstrong stepped down as Franklin High School girls basketball coach in mid-February after four seasons that produced a 64-35 record at Franklin and a 38-year girls head-coaching career in Indiana totaling 490 wins, placing him fifth on the state’s all-time list. Armstrong, 65 and turning 66 in April, called the decision amicable after discussions with athletic director Bill Doty and said, “We agreed this was in everybody's interest.”

Armstrong’s Franklin tenure began with immediate hardware: back-to-back sectional championships and a regional title in his first two seasons. The 2023-24 Grizzly Cubs went 22-3 and advanced to the semistate at Southport before falling to Center Grove, 45-33. A rash of injuries contributed to an 8-16 season in 2024-25, and Franklin rebounded to 14-9 in 2025-26 with signature wins over 3A regional champion Jennings County, Mt. Vernon and Decatur Central.

Before Franklin, Armstrong spent roughly two decades at Perry Meridian, leading the Falcons to four sectional titles and a state finals appearance in 2002-03. His Perry Meridian teams produced three Indiana All-Stars, including Katie Douglas, who later became a WNBA first-round pick. Armstrong also served as an assistant under Josh Sabol when the Grizzly Cubs “reached Gainbridge in 2022,” a role the coach has cited as part of his recent work around Franklin.

At the statewide level Armstrong’s 490 career victories leave him four wins shy of Mooresville’s Mark Hurt and seven behind Norwell’s Eric Thornton on the career wins list. On his future, Armstrong was emphatic that “this is a resignation, not a retirement,” adding, “I still want to coach,” and “I love basketball (and) I feel there are still things I have to give to the game.” He said he would be open to future opportunities “either as a head coach or as an assistant coach.”

An administrative record separate from the coaching announcement lists “Harold (Mike) Armstrong FCHS - Part-time Custodian 8/15/2025 Employer terminated” in a 9/8/2025 personnel report; that boardbook entry is an explicit personnel action and has not been publicly linked to the mid-February coaching resignation. No party has presented an official connection between the custodial record and Armstrong’s choice to step down.

Armstrong’s exit closes a chapter for programs that value veteran leadership and player development; his resume, a semistate run, a regional title, four Perry Meridian sectionals and producing a WNBA first-round pick, underscores how long-tenured coaches shape college and pro pathways from Indiana high schools. With Bill Doty involved in the decision and Armstrong publicly available for new roles, the next phase will test whether another experienced leader steps in to sustain Franklin’s recent competitiveness and whether Armstrong’s 490-win legacy will soon climb into the top four on the all-time list.