The Fantasy Basketball Encyclopedia

Player Dossier · Detroit Pistons

Isaiah Joe

Isaiah Joe is Detroit's cleanest pure three-point specialist and a plausible starter, but his fantasy ceiling is capped unless the Pistons give him materially more than the 21 minutes he averaged in Oklahoma City.

Team: Detroit Pistons · Age: 27 · Position: SG · As of: 2026-07-18

2026-27 median projection

GP MPG FG% FT% 3PM PTS REB AST STL BLK TO
72 23.0 .450 .880 2.7 11.7 2.7 1.4 0.7 0.2 0.7

Nine-cat: late-round threes/FT% specialist with low turnovers. Points: C+, usually a streamer. Dynasty: 6.0/10; stable NBA skill, modest age-curve upside.

Role and evidence

Joe averaged 11.1 points and 2.5 made threes in 21.2 minutes across 71 games while shooting .455 from the field and .894 at the line, per Basketball-Reference. The NBA's trade report notes his 42.3% three-point rate and 181 makes in 2025-26.

Starting next to Cunningham is the best basketball fit because Joe stretches the floor without needing the ball. Fantasy minutes are less secure: Robinson and Huerter supply overlapping shooting, Thompson is the premier defender, and Holland needs development time. Joe's strong low-turnover profile makes him easier to hold in nine-cat than in points formats even if he does not close.

Range

Career record

Pre-NBA: Arkansas, two seasons. As a freshman in 2018-19 he played 34 games at 30.1 MPG for 13.9 points, 2.8 rebounds and 1.7 assists on .413/.414/.756, setting the Arkansas single-season record with 113 threes on 273 attempts and making the SEC All-Freshman team. The sophomore year was louder but less efficient: 26 games, 36.1 MPG, 16.9 points, 4.1 rebounds on .367/.342/.890, with the volume spiking and the percentages falling, and an arthroscopic knee procedure in February 2020 that ended the season. Draft: 2020, second round, 49th overall by Philadelphia.

Season Age Team GP MPG PTS REB AST STL BLK 3PM FG% FT% TO
2020-21 21 PHI 41 9.3 3.7 0.9 0.5 0.3 0.1 1.0 .361 .750 0.3
2021-22 22 PHI 55 11.1 3.6 1.0 0.6 0.3 0.1 0.8 .350 .935 0.3
2022-23 23 OKC 73 19.1 9.5 2.4 1.2 0.7 0.1 2.2 .441 .820 0.5
2023-24 24 OKC 78 18.5 8.2 2.3 1.3 0.6 0.3 1.9 .458 .865 0.6
2024-25 25 OKC 74 21.7 10.2 2.6 1.6 0.6 0.1 2.6 .440 .821 0.5
2025-26 26 OKC 71 21.2 11.1 2.5 1.3 0.7 0.2 2.5 .455 .894 0.6
Career 392 17.7 8.2 2.1 1.2 0.6 0.1 2.0 .436 .855 0.5

Three-point percentage by season: .368, .333, .409, .416, .412, .423 — four consecutive seasons above .400 and a career mark of .406. Transaction path: waived by Philadelphia on October 13, 2022, signed by Oklahoma City three days later, re-signed there in July 2024 for four years and $48M, won the 2025 championship, and was traded to Detroit on July 6, 2026 for two second-round picks.

Fantasy history: Season-end nine-cat ranks are not verifiable from the sources checked and I will not estimate them. The shape is unambiguous, though, and has been stable for four years: he is a threes-and-FT% specialist whose value in category leagues comes from an elite ratio profile at very low volume — 2.0 career threes, .855 career FT%, and 0.5 turnovers per game, which is close to the lowest turnover rate of any rotation guard. What he does not provide is equally consistent: 1.2 assists, 2.1 rebounds, 0.6 steals and 0.1 blocks, none of which has trended up. That combination makes him a late-round nine-cat piece who is much easier to roster in category formats than in points formats, where 11.1 points and no peripheral counting stats is streamer-level output regardless of efficiency.

Durability: 41, 55, 73, 78, 74, 71 games. The first two seasons were role, not health — he was a deep bench rookie and second-year player in Philadelphia. Since arriving in Oklahoma City he has averaged 74 games a year, which is genuinely good availability. The 11 missed games in 2025-26 have a specific and recurring cause: a left knee contusion sustained in the preseason cost him the Thunder's first five games, and left knee soreness later resurfaced, including two straight inactive games at the end of the regular season. He also exited a February 25, 2026 game against Detroit with an injury. None of it is severe, but the same left knee that required arthroscopic surgery at Arkansas in 2020 is the thing that has flared twice in one season, and that is the item to track.

Trajectory: Joe's career has exactly one inflection and it is the Philadelphia-to-Oklahoma City move. In two Sixers seasons he shot .361 and .350 from the field at nine and eleven minutes; the first year in OKC he jumped to .441 with 2.2 threes at nineteen minutes. That is not a development leap so much as a shot-diet fix — Oklahoma City put him exclusively in catch-and-shoot and transition-trailer spots and stopped asking him to create. Since then the per-minute production has been remarkably flat: his 2025-26 scoring rate is only modestly above 2022-23 once you adjust for the two extra minutes, and the counting-stat growth from 9.5 to 11.1 points is mostly minutes and a slightly hotter three-point year. He is 27, which for a low-usage shooter is the middle of a long plateau rather than a decline point — shooting specialists age well because nothing about their game depends on athleticism. The honest 2026-27 read is that the rate stats are close to a known quantity and the entire question is opportunity: Detroit acquired him for shooting around Cunningham, but Robinson and Huerter occupy the same archetype, and a fourth straight season near 21 minutes would leave him where he has been — useful, narrow, and never a difference-maker.

Career sources: ESPN career stats, Wikipedia — Arkansas, draft, transactions, Yahoo Sports — 2025-26 knee contusion and return, NBA.com — trade to Detroit

Open questions