Current Flight Distance
0.0 Sewers (0 ft)
Pitch: Self-Toss • Ready for Swing
⚾ Click/Drag broomstick to aim & release swing, or press [SPACEBAR]
Sewers Hit
0.0
Total Distance
0 ft
Exit Velocity
0.0 mph
Launch Angle
0°
Apex Height
0 ft
Contact Quality
Ready
Manhole Spacing = 40.0 ft standard
Street vs. Stadium: Ball & Bat Physics
| Factor | Harlem Stickball (1950s) | MLB (Polo Grounds) |
|---|---|---|
| Ball | Hollow Pink Spaldeen rubber (~42g, COR 0.85) | Cork/rubber core horsehide baseball (~145g, COR 0.54) |
| Bat | 1-inch wooden broom handle / mop dowel (~18oz) | 2.5-inch turned northern white ash bat (~34oz) |
| Bases | 2nd Base = Manhole sewer cover (approx 40-80 ft) | Standardized 90-foot dirt baseline diamond |
| Field Risk | Parked DeSoto tailfins, brownstone stoops, broken glass | Enclosed manicured grass, deep 483ft centerfield wall |
| Ground Rule | Broken tenement window = Automatic OUT + Scatter! | Over outfield fence = 4-base Home Run |
Willie Mays & the 155th Street Pickup Games
Before suiting up for afternoon doubleheaders at the Polo Grounds in the early 1950s, Willie Mays would walk down the steep staircase from 155th Street and St. Nicholas Avenue to play pickup stickball with Harlem youngsters.
Mays famously credited stickball for honing his superhuman hand-eye coordination: hitting a bouncy 2.5-inch pink rubber ball with a 1-inch wooden broomstick handle taught him how to square up 95-mph Major League fastballs.
"I played with those kids every morning. It kept my swing quick and reminded me that baseball was supposed to be pure fun." — Willie Mays