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Jimmy Butler III vs Michael Porter Jr.: who to start in Week 1

Jimmy Butler III plays 3 games in Week 1 (Oct 19-25), Michael Porter Jr. 3. For that week alone, start Michael Porter Jr.: 119.0 projected fantasy points to 0.0 for Jimmy Butler III. Over the season, Michael Porter Jr. leads in both formats: 39.7 fantasy points a game to 37.4, and 16th against 17th 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 25, 2:29 PM ET.

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Jimmy Butler III
SFPFSGGSWage 37OUT
Points leagues
#39
37.4 FP/G, slot 4.03, $23
9-cat leagues
#17
+3.2 z, slot 2.05, $34

Out (Knee)

Michael Porter Jr.
SFPFBKNage 28
Points leagues
#29
39.7 FP/G, slot 3.05, $26
9-cat leagues
#16
+3.2 z, slot 2.04, $34

The pick in points and 9-cat leagues.

The call

Points leagues: Michael Porter Jr.. 39.7 fantasy points per game against 37.4, 29th on our board to 39th.

9-cat leagues: Michael Porter Jr. again, +3.2 in summed z-scores against +3.2 (16th to 17th).

Category by category, Jimmy Butler III is ahead in 5 (AST, STL, FG%, FT% and TO) and Michael Porter Jr. in 3 (PTS, REB and 3PM).

Per 36 minutes, Michael Porter Jr. produces more: 43.8 fantasy points to 43.2, on 32.6 minutes a night against 31.1. He already plays as much or more, so the gap is not a role waiting to grow.

Jimmy Butler III plays 3 games in Week 1 (Oct 19-25), Michael Porter Jr. 3. For that week alone, start Michael Porter Jr.: 119.0 projected fantasy points to 0.0 for Jimmy Butler III.

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 gameJimmy Butler IIIMichael Porter Jr.
Fantasy points per game37.439.7
Minutes31.132.6
PointsPTS20.024.5
ReboundsREB5.67.2
AssistsAST4.92.8
StealsSTL1.41.3
BlocksBLK0.20.2
Threes3PM0.83.5
Field goal %FG%51.9%47.0%
Free throw %FT%86.4%85.7%
TurnoversTO1.62.4
Games, 2025-263852

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 36Jimmy Butler IIIMichael Porter Jr.
Fantasy points43.243.8
Points23.127.1
Rebounds6.47.9
Assists5.63.1
Steals1.71.5
Blocks0.20.2
Threes1.03.9
Turnovers1.82.6

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

CategoryJimmy Butler IIIMichael Porter Jr.
PointsPTS+0.6+1.4
ReboundsREB-0.1+0.7
AssistsAST+0.6-0.4
StealsSTL+1.1+0.9
BlocksBLK-1.0-1.0
Threes3PM-0.8+1.9
Field goal percentageFG%+0.7-0.5
Free throw percentageFT%+1.6+0.8
TurnoversTO+0.4-0.6
Total+3.2+3.2

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, rebounds and threes flips the 9-cat answer to Jimmy Butler III.

PuntJimmy Butler IIIMichael Porter Jr.
PTS+2.5 (#10)+1.7 (#23)
REB+3.3 (#15)+2.7 (#20)
AST+2.5 (#19)+3.5 (#10)
STL+2.0 (#25)+2.3 (#21)
BLK+4.1 (#12)+4.3 (#8)
3PM+3.8 (#8)+1.1 (#37)
FG%+2.4 (#27)+4.1 (#12)
FT%+1.5 (#33)+2.3 (#23)
TO+2.8 (#27)+3.9 (#17)

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 392 ranked players.

Week 1 (Oct 19-25)

  • Jimmy Butler III: 3 games (Wed @LAL, Fri MEM, Sat @PHX), 1 back-to-back, listed Out.
  • Michael Porter Jr.: 3 games (Wed CHA, Sat @CLE, Sun IND), 1 back-to-back.

Jimmy Butler III or Michael Porter Jr.: the Week 1 start/sit call

Recent games

  • Jimmy Butler III: 38.2 fantasy points a game over his last 10 of 2025-26, against 37.4 on the board.
  • Michael Porter Jr.: 46.1 fantasy points a game over his last 2 of 2026-27, against 39.7 on the board.

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Other picks at the same spot

NBA fantasy rankings · Draft cheat sheet · Sleepers

Is Jimmy Butler III playing tonight? · Is Michael Porter Jr. playing tonight?

Common questions

  • Who is better for the rest of the 2026-27 season, Jimmy Butler III or Michael Porter Jr.?

    Points leagues: Michael Porter Jr.. 39.7 fantasy points per game against 37.4, 29th on our board to 39th. 9-cat leagues: Michael Porter Jr. again, +3.2 in summed z-scores against +3.2 (16th to 17th).

  • Who wins more categories, Jimmy Butler III or Michael Porter Jr.?

    Category by category, Jimmy Butler III is ahead in 5 (AST, STL, FG%, FT% and TO) and Michael Porter Jr. in 3 (PTS, REB and 3PM).

  • Who should I start in Week 1, Jimmy Butler III or Michael Porter Jr.?

    Jimmy Butler III plays 3 games in Week 1 (Oct 19-25), Michael Porter Jr. 3. For that week alone, start Michael Porter Jr.: 119.0 projected fantasy points to 0.0 for Jimmy Butler III.

By the Parlae deskBoard updated Oct 25, 2026 at 2:29 PM ETHow this is builtReport a wrong number