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Cooper Flagg vs Jalen Brunson: who to start in Week 1

Cooper Flagg plays 3 games in Week 1 (Oct 19-25), Jalen Brunson 3. For that week alone, start Cooper Flagg: 121.3 projected fantasy points to 119.5 for Jalen Brunson. Over the season, Cooper Flagg leads in both formats: 40.4 fantasy points a game to 39.8, and 28th against 52nd in 9-cat. The two go close together on our board, which is our own ranking order from 2025-26 and 2026-27 box scores, not ADP.

Updated Oct 22, 4:57 AM ET.

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Cooper Flagg
SGPGSFDALage 19
Points leagues
#26
40.4 FP/G, slot 3.02, $27
9-cat leagues
#28
+1.8 z, slot 3.04, $25

The pick in points and 9-cat leagues.

Jalen Brunson
PGNYKage 30
Points leagues
#30
39.8 FP/G, slot 3.06, $26
9-cat leagues
#52
+0.4 z, slot 5.04, $17

The call

Points leagues: Cooper Flagg. 40.4 fantasy points per game against 39.8, 26th on our board to 30th.

9-cat leagues: Cooper Flagg again, +1.8 in summed z-scores against +0.4 (28th to 52nd).

Category by category, Cooper Flagg is ahead in 4 (REB, STL, BLK and FG%) and Jalen Brunson in 5 (PTS, AST, 3PM, FT% and TO).

Per 36 minutes, Cooper Flagg produces more: 43.5 fantasy points to 41.0, on 33.5 minutes a night against 34.9. He does it in fewer minutes, so a bigger role would widen the gap.

Cooper Flagg plays 3 games in Week 1 (Oct 19-25), Jalen Brunson 3. For that week alone, start Cooper Flagg: 121.3 projected fantasy points to 119.5 for Jalen Brunson.

Slots are where our board's order lands in a 12-team snake draft (round.pick), and dollars are auction value over replacement for 12 teams with $200 each. Neither is ADP: no free draft-position feed lets us republish it.

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Per game, side by side

Per gameCooper FlaggJalen Brunson
Fantasy points per game40.439.8
Minutes33.534.9
PointsPTS21.725.7
ReboundsREB6.63.4
AssistsAST4.46.6
StealsSTL1.30.7
BlocksBLK0.90.1
Threes3PM1.02.5
Field goal %FG%47.6%45.8%
Free throw %FT%83.0%85.4%
TurnoversTO2.42.3
Games, 2025-267074

Bold is the better number. The line blends 2025-26 with 2026-27 games as they are played, the same numbers the rankings use.

Per 36 minutes

Per 36Cooper FlaggJalen Brunson
Fantasy points43.541.0
Points23.426.5
Rebounds7.13.5
Assists4.76.8
Steals1.40.7
Blocks1.00.1
Threes1.12.6
Turnovers2.62.4

Each per-game number divided by minutes and scaled to 36: the rate a bigger role would carry.

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9-category z-scores

CategoryCooper FlaggJalen Brunson
PointsPTS+0.9+1.6
ReboundsREB+0.3-1.1
AssistsAST+0.4+1.5
StealsSTL+0.8-0.8
BlocksBLK+0.5-1.2
Threes3PM-0.6+0.9
Field goal percentageFG%-0.3-1.0
Free throw percentageFT%+0.5+1.0
TurnoversTO-0.7-0.6
Total+1.8+0.4

Each number is standard deviations above or below the top 156 players (a 12-team league's rosters). Field goal and free throw percentage are weighted by attempts, and turnovers count against.

If you punt a category

Punting rebounds, steals and blocks flips the 9-cat answer to Jalen Brunson.

PuntCooper FlaggJalen Brunson
PTS+0.9 (#38)-1.3 (#121)
REB+1.4 (#32)+1.5 (#30)
AST+1.4 (#29)-1.3 (#115)
STL+1.0 (#33)+1.1 (#31)
BLK+1.2 (#35)+1.6 (#30)
3PM+2.3 (#21)-0.8 (#90)
FG%+2.0 (#31)+1.4 (#38)
FT%+1.2 (#34)-0.9 (#90)
TO+2.6 (#30)+1.0 (#48)

Value is the sum of the other eight z-scores, recomputed with the punted category left out of the pool that sets them; the rank is among all 391 ranked players.

Week 1 (Oct 19-25)

  • Cooper Flagg: 3 games (Wed @HOU, Fri @IND, Sat SAS), 1 back-to-back.
  • Jalen Brunson: 3 games (Tue PHI, Fri @BOS, Sun ORL).

Cooper Flagg or Jalen Brunson: the Week 1 start/sit call

Recent games

  • Cooper Flagg: 49.0 fantasy points a game over his last 1 of 2026-27, against 40.4 on the board.
  • Jalen Brunson: 29.5 fantasy points a game over his last 1 of 2026-27, against 39.8 on the board.

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Other picks at the same spot

NBA fantasy rankings · Draft cheat sheet · Sleepers

Is Cooper Flagg playing tonight? · Is Jalen Brunson playing tonight?

Rookie cards: Cooper Flagg, Jalen Brunson

Common questions

  • Who is better for the rest of the 2026-27 season, Cooper Flagg or Jalen Brunson?

    Points leagues: Cooper Flagg. 40.4 fantasy points per game against 39.8, 26th on our board to 30th. 9-cat leagues: Cooper Flagg again, +1.8 in summed z-scores against +0.4 (28th to 52nd).

  • Who wins more categories, Cooper Flagg or Jalen Brunson?

    Category by category, Cooper Flagg is ahead in 4 (REB, STL, BLK and FG%) and Jalen Brunson in 5 (PTS, AST, 3PM, FT% and TO).

  • Who should I start in Week 1, Cooper Flagg or Jalen Brunson?

    Cooper Flagg plays 3 games in Week 1 (Oct 19-25), Jalen Brunson 3. For that week alone, start Cooper Flagg: 121.3 projected fantasy points to 119.5 for Jalen Brunson.

By the Parlae deskBoard updated Oct 22, 2026 at 4:57 AM ETHow this is builtReport a wrong number