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Cooper Flagg vs Michael Porter Jr.: who to start in Week 1

Cooper Flagg plays 3 games in Week 1 (Oct 19-25), Michael Porter Jr. 3. For that week alone, start Cooper Flagg: 121.3 projected fantasy points to 116.8 for Michael Porter Jr.. Over the season, Cooper Flagg leads in points leagues (40.4 fantasy points a game to 38.9) and Michael Porter Jr. in 9-cat leagues (27th against 28th). 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, 2:56 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 leagues.

Michael Porter Jr.
SFPFBKNage 28
Points leagues
#34
38.9 FP/G, slot 3.10, $25
9-cat leagues
#27
+2.2 z, slot 3.03, $27

The pick in 9-cat leagues.

The call

Points leagues: Cooper Flagg. 40.4 fantasy points per game against 38.9, 26th on our board to 34th.

9-cat leagues: Michael Porter Jr. instead, +2.2 in summed z-scores against +1.8 (27th to 28th), because the categories pay for a different mix.

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

Per 36 minutes, Cooper Flagg produces more: 43.5 fantasy points to 43.0, on 33.5 minutes a night against 32.6. He already plays as much or more, so the gap is not a role waiting to grow.

Cooper Flagg plays 3 games in Week 1 (Oct 19-25), Michael Porter Jr. 3. For that week alone, start Cooper Flagg: 121.3 projected fantasy points to 116.8 for Michael Porter Jr..

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 FlaggMichael Porter Jr.
Fantasy points per game40.438.9
Minutes33.532.6
PointsPTS21.724.3
ReboundsREB6.67.1
AssistsAST4.42.9
StealsSTL1.31.2
BlocksBLK0.90.2
Threes3PM1.03.5
Field goal %FG%47.6%46.4%
Free throw %FT%83.0%84.8%
TurnoversTO2.42.5
Games, 2025-267052

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 FlaggMichael Porter Jr.
Fantasy points43.543.0
Points23.426.9
Rebounds7.17.8
Assists4.73.2
Steals1.41.3
Blocks1.00.3
Threes1.13.9
Turnovers2.62.7

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 FlaggMichael Porter Jr.
PointsPTS+0.9+1.4
ReboundsREB+0.3+0.6
AssistsAST+0.4-0.4
StealsSTL+0.8+0.5
BlocksBLK+0.5-0.9
Threes3PM-0.6+1.9
Field goal percentageFG%-0.3-0.7
Free throw percentageFT%+0.5+0.6
TurnoversTO-0.7-0.8
Total+1.8+2.2

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 points and threes flips the 9-cat answer to Cooper Flagg.

PuntCooper FlaggMichael Porter Jr.
PTS+0.9 (#38)+0.7 (#41)
REB+1.4 (#32)+1.7 (#27)
AST+1.4 (#29)+2.4 (#19)
STL+1.0 (#33)+1.7 (#26)
BLK+1.2 (#35)+3.1 (#18)
3PM+2.3 (#21)+0.1 (#58)
FG%+2.0 (#31)+3.1 (#20)
FT%+1.2 (#34)+1.3 (#33)
TO+2.6 (#30)+3.0 (#22)

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.
  • Michael Porter Jr.: 3 games (Wed CHA, Sat @CLE, Sun IND), 1 back-to-back.

Every team's games this week · Week 1 streamers

Recent games

  • Cooper Flagg: 45.3 fantasy points a game over his last 10 of 2025-26, against 40.4 on the board.
  • Michael Porter Jr.: 36.3 fantasy points a game over his last 10 of 2025-26, against 38.9 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 Michael Porter Jr. playing tonight?

Rookie cards: Cooper Flagg

Common questions

  • Who is better for the rest of the 2026-27 season, Cooper Flagg or Michael Porter Jr.?

    Points leagues: Cooper Flagg. 40.4 fantasy points per game against 38.9, 26th on our board to 34th. 9-cat leagues: Michael Porter Jr. instead, +2.2 in summed z-scores against +1.8 (27th to 28th), because the categories pay for a different mix.

  • Who wins more categories, Cooper Flagg or Michael Porter Jr.?

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

  • Who should I start in Week 1, Cooper Flagg or Michael Porter Jr.?

    Cooper Flagg plays 3 games in Week 1 (Oct 19-25), Michael Porter Jr. 3. For that week alone, start Cooper Flagg: 121.3 projected fantasy points to 116.8 for Michael Porter Jr..

By the Parlae deskBoard updated Oct 22, 2026 at 2:56 AM ETHow this is builtReport a wrong number