How many rounds for a 20-player round robin?

18 rounds — 5 courts, no sitting out. The rotation is generated at quality 40 (the user-facing mixer maximum), which delays partner repeats further than a hand-built schedule typically would.

How many rounds before partners repeat?

First partner repeat: round 18. The schedule is generated at quality 40 (the user-facing mixer maximum) so partner repeats land as late in the rotation as the search can manage.

How many rounds before opponents repeat?

First opponent repeat: round 8. Once every unique pair has faced each other once, an opponent repeat becomes unavoidable — the schedule delays it until that point.

What if someone shows up late or leaves early?

Static schedules break the moment that happens. The live mixer adjusts on the next round — if a player no-shows you can drop them from the lineup and the next mix accounts for it; if someone leaves early the same applies in reverse.

Can I print this schedule and use it on its own?

Yes. Download the PDF or Excel — every round is laid out with court assignments and (where applicable) sit-outs. Just assign your players to slots P1 through P20 or write names in.

What do the P / O / X badges mean?

We only flag repeats. P (orange) = partner repeat — the same two players are partners again. O (yellow) = opponent repeat — the same two players are facing each other again. X (pale yellow) = cross-repeat — an ex-partner is now an opponent, or an ex-opponent is now a partner. A clean cell with no badges means everything on that court is fresh — no repeat partners, no repeat opponents.

Why use the live mixer instead of the printed schedule?

Because real sessions never go to plan. The mixer handles drop-ins, no-shows, swaps, fixed partners, rating balance, mixed-doubles constraints, and sit-out fairness — none of which a printed sheet can adjust to mid-session. Use the download to plan; use the mixer to run the night.

20-Player Pickleball Round Robin Schedule

Free, printable rotation for 20 players. Every round shows who plays, who sits, and which pairings repeat — so you can see exactly how fair the schedule is before you ever start a game.

Below is the pre-built rotation for 20 players, with a free PDF and Excel download for each variation. We only flag repeats: P partner repeat, O opponent repeat, X cross-repeat. A clean cell means everything is fresh.

4 courts, 4 sit out

Each round, 4 players sit out, rotating fairly across the schedule.

Rounds: 18
Courts: 4
Sit out: 4
First partner repeat: never
First opponent repeat: round 9
First cross-repeat: round 6
Settings used: default

Download PDF Download Excel

Round	Court 1	Court 2	Court 3	Court 4	Sit out
1	P10 & P9 vs P13 & P18	P17 & P11 vs P6 & P8	P7 & P14 vs P19 & P16	P12 & P20 vs P5 & P15	P1, P2, P3, P4
2	P20 & P17 vs P19 & P10	P13 & P8 vs P14 & P1	P18 & P16 vs P15 & P4	P11 & P2 vs P12 & P3	P5, P6, P7, P9
3	P18 & P17 vs P14 & P5	P4 & P7 vs P3 & P13	P19 & P6 vs P2 & P15	P1 & P16 vs P9 & P20	P8, P10, P11, P12
4	P20 & P3 vs P6 & P18	P10 & P5 vs P11 & P7	P4 & P17 vs P2 & P1	P12 & P8 vs P9 & P19	P13, P14, P15, P16
5	P1 & P7 vs P6 & P12	P5 & P2 vs P13 & P16	P8 & P15 vs P3 & P10	P11 & P14 vs P9 & P4	P17, P18, P19, P20
6	P18 & P12 vs P8 & P16 2X	P19 & P20 X vs P11 & P13	P5 & P6 vs P14 & P10 2X	P15 & P17 vs P9 & P7	P1, P2, P3, P4
7	P17 & P12 vs P13 & P4 X X	P16 & P10 vs P19 & P3 3X	P2 & P20 vs P14 & P8 X	P18 & P15 X vs P11 & P1	P5, P6, P7, P9
8	P19 & P14 X vs P1 & P3 2X	P15 & P16 X vs P13 & P17 X 2X	P4 & P6 vs P5 & P9 2X	P20 & P18 X vs P7 & P2 X	P8, P10, P11, P12
9	P20 & P10 X vs P12 & P4 X X	P6 & P9 X vs P19 & P18 O 3X	P2 & P8 X vs P5 & P7 X 2X	P1 & P17 X vs P11 & P3 X 3X	P13, P14, P15, P16
10	P7 & P15 X vs P14 & P4 X 3X	P8 & P3 X vs P5 & P13 X O 2X	P1 & P9 X vs P10 & P2 2X	P12 & P16 X vs P11 & P6 X O X	P17, P18, P19, P20
11	P18 & P5 X vs P15 & P19 X O 2X	P16 & P6 X vs P8 & P10 X O 3X	P20 & P7 X vs P17 & P9 X O 3X	P14 & P13 X vs P12 & P11 X O 2X	P1, P2, P3, P4
12	P12 & P13 X vs P18 & P3 X O 3X	P10 & P15 X vs P14 & P2 X O 3X	P1 & P20 X vs P17 & P16 X 3O X	P11 & P4 X vs P19 & P8 X 2O	P5, P6, P7, P9
13	P18 & P4 X vs P19 & P17 X 3O X	P1 & P13 X vs P7 & P6 X 2O X	P5 & P3 X vs P2 & P9 X 2O X	P15 & P20 X vs P16 & P14 X 4O	P8, P10, P11, P12
14	P9 & P8 X vs P18 & P10 X 4O	P20 & P11 X vs P3 & P2 X 2O 2X	P7 & P17 X vs P19 & P12 X 3O X	P6 & P1 X vs P4 & P5 X 2O X	P13, P14, P15, P16
15	P5 & P8 X vs P15 & P14 X 3O X	P1 & P12 X vs P4 & P16 X 4O	P7 & P10 X vs P11 & P9 X 3O X	P2 & P13 X vs P3 & P6 X 4O	P17, P18, P19, P20
16	P19 & P5 X vs P16 & P9 X 4O	P7 & P13 X vs P20 & P14 X 4O	P18 & P11 X vs P8 & P17 X 4O	P15 & P6 X vs P10 & P12 X 4O	P1, P2, P3, P4
17	P12 & P14 X vs P18 & P2 X 4O	P17 & P3 X vs P16 & P11 X 4O	P15 & P1 X vs P19 & P4 X 4O	P10 & P13 X vs P8 & P20 X 4O	P5, P6, P7, P9
18	P15 & P9 X vs P13 & P19 X 4O	P7 & P3 X vs P18 & P1 X 4O	P4 & P20 X vs P16 & P5 X 4O	P14 & P6 X vs P2 & P17 X 4O	P8, P10, P11, P12

5 courts, everyone plays

No sit-outs — every player is on a court every round.

Rounds: 18
Courts: 5
Sit out: none
First partner repeat: round 18
First opponent repeat: round 8
First cross-repeat: round 5
Settings used: default

Download PDF Download Excel

Round	Court 1	Court 2	Court 3	Court 4	Court 5
1	P19 & P13 vs P7 & P17	P2 & P15 vs P12 & P10	P6 & P8 vs P18 & P4	P14 & P1 vs P16 & P9	P3 & P5 vs P11 & P20
2	P4 & P15 vs P9 & P17	P2 & P20 vs P7 & P18	P12 & P13 vs P11 & P14	P19 & P6 vs P3 & P1	P10 & P5 vs P8 & P16
3	P12 & P9 vs P3 & P8	P13 & P20 vs P4 & P16	P7 & P15 vs P11 & P1	P2 & P5 vs P6 & P17	P19 & P18 vs P10 & P14
4	P10 & P7 vs P9 & P6	P12 & P5 vs P1 & P4	P17 & P8 vs P14 & P20	P15 & P18 vs P3 & P13	P16 & P19 vs P11 & P2
5	P19 & P15 vs P18 & P8 X 2X	P13 & P9 vs P12 & P2 X 2X	P7 & P14 vs P5 & P4 X	P17 & P16 vs P6 & P3 X X	P10 & P11 vs P20 & P1 2X
6	P13 & P6 vs P20 & P9 3X	P3 & P10 vs P7 & P4 X X	P1 & P2 vs P14 & P8 X X	P12 & P15 X vs P19 & P5 2X	P11 & P16 X vs P18 & P17 X
7	P2 & P13 X vs P1 & P5 X 2X	P12 & P7 vs P18 & P16 X X	P10 & P8 X vs P3 & P17 X 3X	P9 & P4 X vs P11 & P19 X	P6 & P20 X vs P15 & P14 X
8	P14 & P17 X vs P10 & P15 X 2O 2X	P8 & P4 X vs P16 & P13 X O 2X	P20 & P18 X vs P1 & P9 X 2X	P19 & P12 X vs P5 & P7 X 2O 2X	P2 & P6 X vs P3 & P11 X O X
9	P10 & P9 X vs P13 & P5 X O X	P6 & P11 X vs P8 & P15 X 2O X	P14 & P2 X vs P7 & P20 X 2O 2X	P12 & P18 X vs P17 & P4 X O 2X	P3 & P16 X vs P19 & P1 X 2O 2X
10	P4 & P2 vs P15 & P20 X 2O 2X	P1 & P17 vs P9 & P14 X 3O X	P19 & P7 X vs P13 & P8 X 2O X	P18 & P3 X vs P11 & P5 X 2O X	P10 & P6 X vs P12 & P16 X 2O X
11	P11 & P15 X vs P16 & P14 X 2O X	P20 & P5 X vs P19 & P8 X 3O	P18 & P13 X vs P3 & P12 X 3O X	P9 & P2 X vs P4 & P6 X 3O X	P1 & P7 X vs P10 & P17 X 2O 2X
12	P2 & P16 X vs P9 & P18 X 3O X	P6 & P14 X vs P19 & P4 X 3O X	P17 & P13 X vs P5 & P8 X 4O	P7 & P3 X vs P1 & P15 X 3O X	P10 & P20 X vs P12 & P11 X 2O X
13	P9 & P11 X vs P19 & P17 X 4O	P2 & P7 X vs P15 & P5 X 4O	P10 & P16 X vs P20 & P3 X 4O	P12 & P4 X vs P1 & P8 X 3O X	P13 & P14 X vs P6 & P18 X 3O X
14	P16 & P7 X vs P17 & P11 X 4O	P19 & P10 X vs P2 & P8 X 4O	P18 & P5 X vs P4 & P20 X 4O	P3 & P9 X vs P12 & P14 X 3O	P13 & P1 X vs P6 & P15 X 4O
15	P11 & P18 X vs P7 & P8 X 4O	P6 & P12 X vs P17 & P20 X 4O	P13 & P10 X vs P4 & P14 X 4O	P5 & P9 X vs P15 & P3 X 4O	P19 & P2 X vs P1 & P16 X 4O
16	P17 & P2 X vs P13 & P15 X 4O	P10 & P18 X vs P9 & P19 X 4O	P5 & P14 X vs P20 & P16 X 4O	P7 & P11 X vs P4 & P3 X 4O	P6 & P1 X vs P12 & P8 X 4O
17	P16 & P6 X vs P7 & P13 X 4O	P8 & P11 X vs P12 & P1 X 4O	P17 & P5 X vs P18 & P14 X 4O	P4 & P10 X vs P2 & P3 X 4O	P15 & P9 X vs P20 & P19 X 4O
18	P1 & P10 X vs P2 & P18 X 4O	P4 & P11 X vs P3 & P14 X 4O	P13 & P19 P vs P5 & P6 X 4O	P7 & P9 X vs P8 & P20 X 4O	P12 & P17 X vs P15 & P16 X 4O

Static schedules break the moment something changes

A printed sheet works until it doesn't — someone shows up late, a player has to leave early, two friends want to play partners every round, or the rating gap on one court is too wide. PickleMixer handles all of it without rewriting the schedule.

Drop-ins & no-shows — add or remove a player and the next round adjusts on the fly
Fresh partners and opponents deeper in — the engine tracks every prior pairing so you go more rounds without a repeat
Player swaps, court freeze, pin player to court — fine-tune any round before you commit it
Linked partners — couples or training pairs stay together while opponents rotate
Works offline at the courts — download the offline mixing package on your phone once and the mixer runs with no internet connection needed

Try the live mixer for 20 players

20-Player Round Robin FAQ

How many rounds for a 20-player round robin?: 18 rounds — 5 courts, no sitting out. The rotation is generated at quality 40 (the user-facing mixer maximum), which delays partner repeats further than a hand-built schedule typically would.
How many rounds before partners repeat?: First partner repeat: round 18. The schedule is generated at quality 40 (the user-facing mixer maximum) so partner repeats land as late in the rotation as the search can manage.
How many rounds before opponents repeat?: First opponent repeat: round 8. Once every unique pair has faced each other once, an opponent repeat becomes unavoidable — the schedule delays it until that point.
What if someone shows up late or leaves early?: Static schedules break the moment that happens. The live mixer adjusts on the next round — if a player no-shows you can drop them from the lineup and the next mix accounts for it; if someone leaves early the same applies in reverse.
Can I print this schedule and use it on its own?: Yes. Download the PDF or Excel — every round is laid out with court assignments and (where applicable) sit-outs. Just assign your players to slots P1 through P20 or write names in.
What do the P / O / X badges mean?: We only flag repeats. P (orange) = partner repeat — the same two players are partners again. O (yellow) = opponent repeat — the same two players are facing each other again. X (pale yellow) = cross-repeat — an ex-partner is now an opponent, or an ex-opponent is now a partner. A clean cell with no badges means everything on that court is fresh — no repeat partners, no repeat opponents.
Why use the live mixer instead of the printed schedule?: Because real sessions never go to plan. The mixer handles drop-ins, no-shows, swaps, fixed partners, rating balance, mixed-doubles constraints, and sit-out fairness — none of which a printed sheet can adjust to mid-session. Use the download to plan; use the mixer to run the night.

See more group sizes

All round-robin schedules Open the live mixer