$Signed a 10-day contract with the Nets in February of 2025.
Personal Bio/PreCareer Summary
Hayes was born July 27, 2001 in Lakeland, Florida, but grew up in France. His father, an American, is DeRon Hayes, who played college basketball for Penn State. DeRon played professionally in multiple countries, including France, where Killian grew up and played professionally himself. Hayes' mother, Sandrine, is a native of Cholet, France. Hayes debuted for Cholet's under-21 team, Espoirs Cholet, in the 2016-17 season at age 16. In the LNB Espoirs, the tall guard was often competing against opponents who were five years older. In his second Espoirs season, he was named MVP of the regular season. The left-handed Hayes then signed a three-year deal with ratiopharm Ulm of the Basketball Bundesliga (BBL), the top league in Germany. After one year with Ulm, Hayes declared for the 2020 NBA Draft. Prior to the NBA, Hayes began playing professionally in France. In 2017, he won MVP of the U16 Euro Championship A. During the 2017-18 season with Espoirs Cholet and Cholet Basket, the guard averaged 13.5 points, 5.9 assists, 3.4 rebounds and 2.1 steals in 25.6 minutes. He also was selected to the 2018 U17 World Cup All-Tournament Team. The following season, Hayes remained with Cholet Basket and averaged 7.1 points, 3.1 assists and 2.3 rebounds in 19.7 minutes. During his final campaign overseas, Hayes played for Ratiopharm Ulm in Germany. He averaged 11.6 points, 5.4 assists, 2.8 rebounds and 1.5 steals in 24.8 minutes. Arguably Hayes' best performance in 2019-20 was Nov. 17 in a win over Brose Baskets Bamberg, where he recorded 24 points (9-13 FG, 2-3 3Pt, 4-4 FT), five assists, three steals, two rebounds and one block in 30 minutes.
Gets 10-day deal
GBrooklyn Nets
February 19, 2025
Hayes agreed to a 10-day contract with the Nets on Wednesday, Shams Charania of ESPN reports.
ANALYSIS The Nets will waive Bojan Bogdanovic (knee) to clear room on the roster for Hayes, who will get his first taste of the NBA level since being waived by the Pistons last February. Hayes attended training camp with the Nets and has been a standout player for the G League's Long Island Nets, averaging 16.1 points (on 46.5 percent shooting from the field), 7.6 assists, 5.2 rebounds, 2.2 steals and 1.6 three-pointers in 32.9 minutes per game over 29 appearances. With the Nets undergoing a rebuild, Hayes could get a chance to earn himself a longer-term stay with the franchise if he impresses during his 10-day deal.
2024 NBA Per Game Split Stats - Starting/Off Bench
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2024 NBA Per Game Split Stats - Days Rest
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2024 NBA Per Game Split Stats - Vs Opp
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2024 NBA Per Game Split Stats - By Result
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Advanced Stats
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2024
2023
2022
2021
2020
Stat Review
How does Killian Hayes compare to other players?
This section compares his stats with all players from the previous three seasons (minimum 200 minutes played)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
True Shooting %
An advanced statistic that measures a player's efficiency at shooting the ball that takes field goal percentage, free throw percentage, and three point percentage into account.
Effective Field Goal %
A statistic that adjusts field goal percentage to account for the fact that three-point field goals count for three points while field goals only count for two points.
3-Point Attempt Rate
Percentage of field goal attempts from three point range.
Free Throw Rate
Number of free throw attempts per field goal attempt.
Offensive Rebound %
An estimate of the percentage of available offensive rebounds a player grabbed while they were on the floor.
Defensive Rebound %
An estimate of the percentage of available defensive rebounds a player grabbed while they were on the floor.
Total Rebound %
An estimate of the percentage of available rebounds a player grabbed while they were on the floor.
Assist %
An estimate of the percentage of teammate field goals a player assisted while they were on the floor.
Steal %
An estimate of the percentage of opponent possessions that end with a steal by the player while they were on the floor.
Block %
An estimate of the percentage of opponent two-point field goal attempts blocked by the player while they were on the floor.
Turnover %
An estimate of turnovers committed per 100 plays.
Usage %
An estimate of the percentage of team plays used by a player while they were on the floor.
Fantasy Points Per Game
NBA Fantasy Points Per Game.
Fantasy Points Per Minute
NBA Fantasy Points Per Minute.
True Shooting %
36.3%
Effective Field Goal %
33.3%
3-Point Attempt Rate
50.0%
Free Throw Rate
33.3%
Offensive Rebound %
0.0%
Defensive Rebound %
5.7%
Total Rebound %
2.7%
Assist %
20.9%
Steal %
0.0%
Block %
4.8%
Turnover %
0.0%
Usage %
14.4%
Fantasy Points Per Game
13.7
Fantasy Points Per Minute
0.7
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Total
Per Game
Per 36
NBA Historical Fantasy Stats
How are these ratings calculated?
Our historical fantasy ratings are standard scores calculated using 8-Category settings with 12 teams and 13 players per team.
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NBA Per Game Historical Fantasy Stats
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NBA Per 36 Historical Fantasy Stats
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Historical ADP
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Nets Depth Chart
Our full team depth charts are reserved for RotoWire subscribers.
Average Fantasy Points are determined when Killian Hayes was active vs. non-active during the season. Click here to view average fantasy points for a different time period.
Minutes
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Past Fantasy Outlooks
2023
2022
2021
2020
Hayes finally started to figure things out in 2022-23, putting together his best season in the NBA. Although his shooting was once again a huge issue, he was able to up his production across the board. He rounded out the season with averages of 10.3 points, 6.2 assists, 1.4 steals and 1.1 three-pointers in 28.3 minutes per night. Unfortunately, he shot 37.7 percent from the floor, dragging down his overall value. While this could very well lay the platform for Hayes to become a viable standard league asset, his path to minutes is far from guaranteed. The Pistons will welcome back Cade Cunningham from injury, a fact that will certainly impact Hayes' ability to see meaningful minutes. They also drafted Ausar Thompson and brought in Monte Morris. Despite the promise, Hayes could very well find himself on the fringe of the rotation once again, meaning there is no need to draft him outside of deeper formats.
Hayes' second season was just as much of a mixed bag as his first, though he did make some meaningful improvements. What we know for sure is that he has talent as a passer and defender - 6.1 assists, 1.7 steals and 0.8 blocks per 36 minutes. But his inefficiency as a scorer is hurting his ability to fully develop as a playmaker, and it keeps him off the court when his defense could be of use more often. Hayes' shooting splits of 38/26/77 resulted in just 0.93 points per shot attempt - in the 12th percentile for point guards. It's especially concerning that his three-ball won't fall since they're nearly all catch-and-shoot looks, with 93 percent of his threes being assisted. One positive note in regards to his offense, however, is his improvement as a finisher around the basket. As a percentage of his overall attempts, he took seven percent more shots at the rim, and he converted those at a 61 percent clip - a massive improvement from his 39 percent as a rookie. He also maintained proficiency from floater range, hitting 40 percent of his 133 attempts from between 4-14 feet. Plus, he drew more shooting fouls, taking 1.6 free throws per 36 minutes compared to his rookie mark of 0.9. That rate is still extremely low, but we shouldn't gloss over progress. Hayes is still quite young (hardly 21 years old), but he needs to start making progress fast. The Pistons drafted Jaden Ivey - another guard - with the No. 5 overall pick. And while developing Hayes still has organizational importance, there will still likely be pressure to also play Cory Joseph, Alec Burks, Rodney McGruder and Hamidou Diallo. It's risky to draft Hayes in standard leagues. He ranked 190th in per-game production last season. If you're a believer and need some extra assists and steals, it's justifiable with a final pick. But at this point, Hayes still remains a better option for deeper leagues and keeper/dynasty formats.
During his first season in the NBA, Hayes appeared in 26 contests and posted 6.8 points, 5.3 assists, 2.7 rebounds and 1.0 steals across 25.8 minutes per game. The rookie played 30-plus minutes eight times and averaged 12.4 points, 5.9 assists and 3.3 rebounds during those contests. In his second season, Hayes will be the de facto starting point guard and should garner a bigger workload if he can build upon his promising rookie season. He will likely share the majority of the playmaking duties with No. 1 overall pick Cade Cunningham. Detroit elected to re-sign veteran Cory Joseph and 22-year-old Saben Lee to multi-year contracts this offseason, but they won't threaten Hayes' potential unless he starts to regress. While Hayes has displayed promising traits, the biggest cause for concern has been his scoring ability in the NBA. Operating as one of Detroit's go-to players last year, the 6-foot-5 guard attempted 7.7 shots per game -- 2.8 of which were threes -- and only shot 35.3 percent from the field and 27.8 percent from distance. If he can become a reliable scorer, his potential is through the roof. Hayes is worth a flier, but expectations should be tempered until he becomes a more efficient scorer at the NBA level.
Hayes has played professionally overseas during the past three seasons, averaging 11.6 points, 5.4 assists, 2.8 rebounds and 1.5 steals last year with Ratiopharm Ulm in Germany. The 6-foot-5 lefty guard is primarily a playmaker who is great in the pick-and-roll. At 215 pounds, he can also use his size to outmuscle smaller defenders. The initial concern for Hayes will be his struggles from beyond the arc, as he shot only 29.4 percent last season. He's also not an elite athlete and isn't an especially strong defender. Still, Hayes should be expected to be a focal point of the Pistons' rebuild and should have plenty of opportunities on the court. It wouldn't be surprising if he saw near 30 minutes per game, though he'll have to initially compete with Derrick Rose for playing time.
More Fantasy News
Double-doubles in G League return
GLong Island Nets G League (Nets)
February 9, 2025
Hayes (illness) logged 25 points (10-17 FG, 5-9 3Pt), four rebounds, 11 assists and two steals in 32 minutes during Saturday's 133-127 G League loss to the Delaware Blue Coats.
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Dealing with illness
GLong Island Nets G League (Nets)
Illness
January 30, 2025
Hayes (illness) did not play in Long Island's 104-98 loss to the Swarm on Wednesday.
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Dishes 18 dimes in G League
GLong Island Nets G League (Nets)
January 25, 2025
Hayes registered 26 points (10-17 FG, 2-3 3Pt, 2-2 FT), 18 assists, five rebounds, four steals and one block over 36 minutes Friday during the G League Long Island Nets' 131-122 win over the Raptors 905.
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Nears double-double in G League
GLong Island Nets G League (Nets)
January 23, 2025
Hayes recorded 20 points (6-14 FG, 0-3 3Pt, 4-5 FT), three rebounds, eight assists and four steals across 33 minutes Wednesday during the G League Long Island Nets' 110-92 victory over the Windy City Bulls.
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Close to double-double
GLong Island Nets G League (Nets)
January 13, 2025
Hayes (hip) finished with 18 points (6-18 FG, 2-8 3Pt, 2-2 FT), six rebounds, nine assists and a block across 31 minutes in Sunday's 124-108 loss to the Mad Ants.
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ANALYSIS The 22-year-old was waived by the Pistons in February and wasn't able to catch on with another club down the stretch last season, and he remains a free agent. Hayes' best NBA campaign since being the seventh overall pick in the 2020 Draft came in 2022-23, when he averaged 10.3 points and 6.2 assists over 76 games for Detroit. He could be an intriguing reclamation project for a Nets squad that currently has Dennis Schroder atop the depth chart at point guard.