Assigning and managing jersey numbers in your roster | Koach
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Knowledge base · Team management

Assigning and managing jersey numbers in your roster

The jersey number is the first thing you see in the heat of a match — not the face. Pick your numbers smartly and keep them tight, and you score faster in the admin and on the stat-entry screen alike.

Reading time: 4 min

The rules: what is actually allowed?

In most national competitions, jersey numbers 1 through 99 are allowed, and every number within a team must be unique. The libero must be recognisable by a contrasting shirt, but keeps a regular number of their own. On the match form — digital or paper — the number must match the shirt. Sounds obvious, yet it goes wrong somewhere every season.

Smart numbering prevents mistakes

Player list in the Koach app with each player's jersey number in orange, name and position
The jersey number leads everywhere: in the list, in the lineup and on the stat-entry screen during the match.

Jersey numbers in Koach

The jersey number you set in the player profile shows up everywhere: in the player list, on the lineup cards and — most importantly — on the screen you use to record points during the match. That is exactly where a good number saves time: you tap "9" without having to think about who that was again.

Season-start check: before the first league match, walk the numbers in the app past the actual shirts. One swapped shirt in the laundry and your statistics credit points to the wrong player for a month.

Frequently asked questions

Can two players have the same jersey number?

Not within the same team: every number on the match form must be unique. You want the same in your admin — statistics are entered by number.

What do I do when a player changes numbers mid-season?

Update it in the player profile; historical statistics stay attached to the player, not the number. Do communicate the change to everyone who ever keeps score.

Which number do I give the libero?

Any free number works. Pick something recognisable (many teams go for a low or a deliberately striking number) — in the rush of a libero replacement you do not want to hesitate.

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