Boxing Scoreboard Tracker

Progress{{ computation.ok ? `${computation.values.round_count}/${computation.normalizedInputs.scheduled_rounds}` : '—' }} Leader{{ computation.ok ? leaderBadge : '—' }} Incidents{{ computation.ok ? incidentBadge : '—' }}

Red corner:

Use a concise fighter or corner name.

Blue corner:

Keep it short enough for a mobile scorecard.

Scheduled distance:

Choose the bout format you are scoring.

Round to record:

Whole round number from 1 through the scheduled distance.

Round score:

{{ entryIssue || `${redLabel} points first, ${blueLabel} points second.` }}

RedBlue

Referee events:

Use only the action announced by the referee; this remains an unofficial working card.

Round clock:

The neutral sample value is 180 seconds.

s left

Next event note:

Leave blank for the standard event description.

Chart lens:

The default totals view preserves the same scorecard result.

Round	Red	Blue	Round edge	Running total	Knockdown	Note	Copy
R{{ row.round }}	{{ row.red_points }}	{{ row.blue_points }}	{{ roundEdge(row) }}	{{ row.red_total }}–{{ row.blue_total }}	{{ knockdownLabel(row.knockdown_corner) }}	{{ row.note }}

The chart renderer is unavailable. The round scorecard and event ledger remain available.

Event	Round / time	Corner	Action	Effect	Score after	Note	Copy
#{{ row.sequence }}	R{{ row.round }} · {{ row.stamp }}	{{ cornerLabel(row.corner) }}	{{ eventActionLabel(row) }}	{{ row.effect }}	{{ row.red_total }}–{{ row.blue_total }}	{{ row.note }}

A close boxing bout can turn on one round, yet the final total does not explain how the margin developed. A scorecard preserves that path round by round, so a 10-8 round, an even round, or a referee's point deduction remains visible instead of disappearing into one combined number.

Professional boxing commonly uses the 10-point-must system. The boxer judged to have won a round normally receives 10 points and the other receives 9 or fewer. Knockdowns, dominance, and deductions can widen the score, but the referee's calls and the rules of the governing commission determine how those events should be treated.

Round score: The points assigned to both corners for one completed round.
Knockdown marker: A note that the chosen 10-8 preset represents a referee-called knockdown.
Warning: A recorded caution that does not change either total.
Point deduction: A separate referee-instructed event that subtracts one point from the named corner.

The arithmetic and the judging decision are different jobs. A tracker can total the points entered and show where a lead changed. It cannot decide who landed the cleaner punches, whether aggression was effective, or whether a wider score was warranted. Those judgments remain with the scorer and the rules in force for the bout.

An unofficial card is most useful when it is internally consistent. Record each event against the correct corner, keep warnings separate from deductions, and use notes for unusual rounds. Official judges, the referee, and the supervising authority remain the source of the official result.

How to Use This Tool:

Set up the two corners and scheduled distance before recording the next completed round or referee event.

Enter concise Red corner and Blue corner labels, then choose the Scheduled distance.
Set the Round to record and enter both round scores. The 10-9, 10-8 knockdown, and 10-10 presets fill common working-card values without preventing another whole-number score from 0 to 10.
Choose Record round. The round is added to the scorecard, both cumulative totals update, and the next-round field advances.
Record a Warning only as context. Use Deduct −1 only when the referee has instructed a point deduction against that corner.
Use Undo latest immediately after a wrong entry. Before keeping the card, compare the headline total with the last running total and inspect the event ledger for the corner and score effect.

Interpreting Results:

The headline score is the current working total, not an official verdict. The Round scorecard explains how scored rounds accumulated, while the Bout event ledger also shows warnings and deductions in their recorded order.

A warning count should never explain a lower score. Only a deduction event subtracts a point. The score track can reveal the moment a lead changed, but it cannot show punch quality or prove that a round was judged correctly.

Leader +2 means the named corner is ahead by two points on this card.
Even means the cumulative totals are equal, not that every round was scored 10-10.
A 10-8 knockdown preset adds one knockdown marker for the winning corner; use it only for the event you intend to record.
If the card looks wrong, inspect the latest ledger entry before adding another correction.

Technical Details:

Each event is applied in sequence. A round adds the points entered for both corners. A warning changes only its warning count. A deduction removes one point from the named corner at that moment and cannot reduce a total below zero.

Formula Core

For corner c after event n, the running score is the prior score plus any round points, less any deduction recorded by that event.

S_{c, n} = \max (0, S_{c, n - 1} + R_{c, n} - D_{c, n})

S is the cumulative score in points, R is the round score added by that event, and D is 1 for a deduction against that corner or 0 otherwise. A warning has R = 0 and D = 0. If Blue has 38 points, a deduction changes the total to 37; the next 10-9 round then adds the chosen round points to both corners.

Rule Core

Boxing scorecard event effects
Event	Point effect	Other effect
Recorded round	Adds each entered score from 0 to 10	Adds one round row and advances the next-round field
10-8 knockdown preset	Adds 10 to the winning corner and 8 to the other	Adds one knockdown marker for the winning corner
Warning	No change	Increases the warning count for the named corner
Point deduction	Subtracts 1 from the named corner, with a floor of 0	Increases that corner's deduction count

The leader is the corner with the larger total; equal totals return Even. The displayed margin is the absolute difference between the two totals. The score-track margin uses signed Red minus Blue values, so positive points favor Red and negative points favor Blue.

Corner labels are required and limited to 40 characters. The model accepts 1 to 15 scheduled rounds and at most 80 events. Round scores are whole numbers from 0 to 10, event notes are limited to 120 characters, and the optional clock is stored as context rather than run as a countdown.

Limitations and Accuracy Notes:

This is an unofficial working card. Its totals are exact for the recorded events, but the quality of the card depends on the scorer's round judgments and correct use of referee actions.

Rules and scoring guidance can differ by commission, sanctioning body, jurisdiction, and amateur or professional format.
A preset is a bookkeeping shortcut, not evidence that a 10-8 score was required.
The card does not model every unusual foul procedure, multiple deduction instruction, or review process.
Use the official scorecards and governing authority for the authoritative result.

References:

Unified Boxing Rules, Association of Boxing Commissions.
ABC Regulatory Guidelines, Association of Boxing Commissions.