Baseball5
5-a-side version of baseball that involves batters hitting a rubber ball, which is the only piece of equipment used in the game, with a bare hand
Baseball5 (B5 or BB5) is a simplified variation of baseball and softball which is governed at the international level alongside those sports by the World Baseball Softball Confederation (WBSC).
The game revolves around two teams of five players taking turns playing offense and defense, with each of the offensive team's players taking turns hitting a small rubber ball with their bare hands into the field of play (which is a 21 m (68.90 ft)-square), and then running counterclockwise around four bases (13 m (42.65 ft) apart) laid out in a square shape to score a run, while the defensive team tries to eliminate ("get out") offensive players before they complete their trip around the bases to prevent them from scoring. Outs (eliminations) occur either when a hit ball is caught before it touches the ground by a defender, or (in specific situations) when a defender with the ball either touches the base a runner is supposed to reach, or touches the runner themselves. Offensive players can also get themselves out by breaking the rules while hitting the ball or running the bases.
The teams switch roles after three outs are made, with an "inning" being completed when both teams have played offense once. The game is played to five innings, with any ties being broken by playing extra innings as necessary, and games generally lasting 15 to 20 minutes. Oftentimes, a best-of-three (or even best-of-five) series of "sets" is played to determine the result of a matchup between two teams. Unlike baseball/softball, there is no pitcher, with the batter (offensive player who hits the ball) starting each play with the ball, which is the only equipment used in the game.
The WBSC proposed the game in 2017 with the intention of growing baseball/softball on a global level, claiming that the game's low cost, fast pace, and small field make it a more accessible and appealing entry point to those sports. It organizes a mixed-gender B5 World Cup for senior and youth players in alternating years, with teams required to field at least two active players per gender.
“Baseball5” enters the record as 5-a-side version of baseball that involves batters hitting a rubber ball, which is the only piece of equipment used in the game, with a bare hand. Crown Archives preserves that source wording while asking what Baseball5, 5-a-side and version can confirm, complicate or overturn.
Why this record matters
“Baseball5” is worth following because a concise public description often conceals a longer documentary argument. Here, Baseball5, 5-a-side and version provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 4, 2026. The linked authority identifier is Q65070970. The first chronological checks are 2017.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Baseball5”, its source revision and the description used here.
- Expand the search: follow Baseball5 primary sources, Baseball5 archive and Baseball5 research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Baseball5”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Baseball5” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.