Inside Dansby Swanson’s double play, 6-4-3 tells the story
Those numbers name the jobs, not the jerseys. Reading the sequence reveals who starts the play, who turns it and why one out is still worth keeping.
6-4-3=2 looks like a little rebellion against arithmetic, and I like that baseball lets it make perfect sense. Little League’s scorekeeping guide uses the familiar T-shirt expression to translate a shortstop-to-second-to-first double play. Once the code opens up, the numbers describe a small collaboration rather than a puzzle.
Swanson’s uniform number is 7, according to his MLB record. His shortstop position is 6 in scorekeeping. Those are separate labels: one identifies the player’s uniform, the other identifies the defensive job. The batting order is a third system. A hitter in the sixth lineup spot is not automatically a shortstop. Little League distinguishes positions from jerseys.
Read the route from left to right
| Number | Defensive position | Role in a 6-4-3 play |
|---|---|---|
| 6 | Shortstop | Fields the grounder and sends the first throw |
| 4 | Second baseman | Receives at second and relays toward first |
| 3 | First baseman | Receives the final throw |
Here is a hypothetical example, not a description of a particular Cubs game. With a runner on first, a batter hits a ground ball to Swanson. He sends it to the second baseman covering second, who throws to first before the batter arrives. The route is 6-4-3. Reverse the first two jobs and it becomes 4-6-3: the second baseman fields, Swanson receives at second, then throws to first. The standard double-play sequences describe both routes.
A runner on first is forced toward second when the batter becomes a runner. MLB explains force plays.
The same shortstop can start or turn it
The two sequences assign Swanson different work. In 6-4-3 he must make the pickup and a usable feed. In 4-6-3 he is the receiver, preparing to get the ball onward. One short label contains a substantial change of task. That is why the first two digits are worth reading carefully instead of treating every double play as the same highlight.
CubsHQ’s February 19, 2025 account of Swanson’s fielding demonstration describes his preference for a firm feed from Nico Hoerner and a chest-high arrival that helps the transfer. The account also stresses getting the first out before attempting the second. The lesson’s feed discussion fills in what the scorecard cannot: a ball’s height and placement affect the next movement.
I find that detail more revealing than calling the exchange effortless. The scorekeeper’s dash between the numbers hides a teammate giving the receiver something workable. Speed is useful, but a hurried ball in the wrong place can make the next action slower. Reading the sequence helps locate which part of the exchange deserves attention.
Two outs leave several kinds of credit
An assist credits a fielder who helps another complete an out. MLB explains assists. A putout credits the fielder who completes the out. The putout definition separates the finishing act from the work that made it possible. Those columns should not be mistaken for a ranking of who contributed most.
A personal scorecard commonly records the full double-play sequence in the batter’s entry and marks the other runner’s out as well. If only the lead runner is retired and the batter reaches first, the notation instead needs to preserve that result, often with FC for fielder’s choice. The traditional scorekeeping examples distinguish the runner’s journey from the batter’s. The neat route through three positions does not justify recording two outs unless both occurred.
We can leave the choreography outside the scorebook and still enjoy it. The notation records a result; the feed explains how teammates got there. Use 6-4-3 to find the starting glove, 4-6-3 to find the turning glove, and the runners’ entries to confirm the outcome. That improbable little equation becomes readable without losing its charm. A tiny pencil mark can preserve a whole exchange.
Sources
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