Banana Ball rules
Banana Ball is baseball made faster and louder. Here is every rule in our own words, with real numbers from official box scores and a season by season history of how the rules changed.
The 11 core rules
Win the inning, get the point
Each inning is worth one point, earned by the team that scores more runs in it.
Rule 2Two hour time limit
No new inning may begin once two hours have passed.
Rule 3No stepping out
A hitter who steps out of the batter's box is charged a strike.
Rule 4No bunting
Bunting is banned; a hitter who bunts is ejected.
Rule 5Batters can steal first
The hitter may try to steal first base on any pitch of the at-bat, on a passed ball or wild pitch.
Rule 6No walks: ball four is a sprint
Ball four starts a sprint: the batter runs while every defensive player on the field has to touch the ball before it is live again.
Rule 7No mound visits
No one (coach, catcher or any other player) may visit the mound; encourage the pitcher from a distance instead.
Rule 8A fan catching a foul ball is an out
If a fan catches a foul ball, the batter is out, but only on a clean catch (no bobbling or juggling).
Rule 9Showdown tiebreaker
A game tied when the two hours are up goes to a showdown tiebreaker; the hitter must come around to score for a point, and an out earns nothing (a "Showdown Shutdown").
Rule 10Team challenge
Each team gets one challenge, made by the coach throwing or shooting a challenge prop onto the field before the next pitch.
Rule 11Golden batter
Once per game a team may send any hitter in its lineup to bat in any spot, so its best hitter can bat in a key moment.
Other rules to know
Fan challenge
The fans also get one challenge per game, made through a fan representative who fires confetti and raises a "Fan Challenge" sign.
Trick play equalizer point
Both teams compete for trick plays; if the visitors have more trick plays than the home team going into the final inning, they get one extra point.
Trick pitch delivery
Trick pitches must be thrown from the rubber or as close to it as possible without gaining ground toward the plate; otherwise the umpire calls an automatic ball.
Designated hitter and extra hitter
Lineups have ten spots, including both a designated hitter and an extra hitter.
Designated runner
Each team may name a designated runner before the game, who can come in to run once per trip through the batting order.
Designated fielder
Each team may name a designated fielder before the game, who can enter in any inning at any position without penalty.
Showdown round point limits
In the showdown a team can score at most one point in rounds 1 and 2 and at most four points in round 3 and beyond.
Ball four in the showdown
Ball four in the showdown puts a runner on base (second base in rounds 1 and 2; second and third with two runs scoring in rounds 3 and up), and the count resets.
Quick answers
How long is a Banana Ball game?
No new inning can start after two hours, so most games finish in about two hours. More
How does scoring work in Banana Ball?
Each inning is worth one point, won by the team that scores more runs in it. In the final inning every run counts as a point. More
What happens on ball four?
There are no walks. Ball four is a sprint: the batter runs while the defense must touch the ball with every fielder before it is live. More
What happens if a fan catches a foul ball?
It is an out, as long as the catch is clean. More
Recent rule changes
- 2026, trick play equalizer point (added): Visiting team can earn an extra point by out-collecting the home team in trick plays before the final inning. First listed between 2 Mar and 14 Apr 2026.
- 2026, trick pitch delivery (added): Trick pitches must be delivered from (or right next to) the rubber, or an automatic ball is called.
- 2026, designated hitter and extra hitter (added): Ten-spot lineup with both a designated hitter and a flexible extra hitter.
- 2026, designated runner (added): Pre-game designated runner, usable once per trip through the order.
- 2026, designated fielder (added): Pre-game designated fielder who can enter at any position in any inning.
- 2026, showdown round point limits (added): Showdown rounds capped at one point (rounds 1 and 2) and four points (round 3 and up).
- 2026, ball four in the showdown (added): Ball four in the showdown now places runners and resets the count instead of a plain sprint.
- 2026, a fan catching a foul ball is an out (changed): The fan's catch only counts as an out if it is clean, with no bobbling or juggling.
- 2026, team challenge (changed): Reviews now done by the umpiring crew rather than the broadcast, and missed base calls became challengeable.
- 2024, batters can steal first (changed): Dropped the wording that let the hitter run for first whenever they chose; now tied to passed balls and wild pitches. Changed between 8 Jul and 18 Sep 2024.
- 2024, two hour time limit (changed): Cut-off for starting a new inning moved from 1 hour 50 minutes to 2 hours. Changed between 8 Nov 2023 and 8 Feb 2024.
- 2024, team challenge (added): Team challenge rule first appears as rule 10 on the new bananaball.com rules page (October 2023, after the 2023 summer season).
- 2024, fan challenge (added): Fan challenge first appears alongside the team challenge (October 2023).
- 2024, golden batter (added): Golden batter first appears as rule 11 (October 2023).
Source: bananaball.com rules page, observed Nov 12, 2026. Rule summaries are written by NanaBall; the official page is the final word.