
- Who
- Monica Abbott
- What
- 123.9 kilometre(s) per hour
- Where
- United States (Kannapolis)
- When
The fastest recorded softball pitch is 77 mph (123.9 km/h), achieved by Monica Abbott (USA) on 16 June 2012 in a National Pro Fastpitch (NPF) game for the Chicago Bandits against the Carolina Diamonds in Kannapolis, North Carolina, USA.