Young Bucks Tracker: April 14 edition

With two-thirds of the roster born after 1990, the Milwaukee Bucks are a young, growing team. Every Thursday for the rest of the season, FOX Sports Wisconsin will take a closer look at the players that are 25 years old and younger (for the most part, those still in their first four NBA seasons), measuring, highlighting and evaluating their progress.

This is the 21st and final edition of the 2015-16 Young Bucks Tracker.

A glossary of the advanced statistics used for season totals:

PER -- Player Efficiency Rating: A measure of per-minute production standardized such that the league average is 15.

TS% -- True Shooting Percentage: A measure of shooting efficiency that takes into account 2-point field goals, 3-point field goals, and free throws.

USG% -- Usage Percentage: An estimate of the percentage of team plays used by a player while he was on the floor.

ORtg -- Offensive Rating: An estimate of points produced per 100 possessions.

DRtg -- Defensive Rating: An estimate of points allowed per 100 possessions.

VORP -- Value over Replacement Player: A box score estimate of the points per 100 TEAM possessions that a player contributed above a replacement-level (-2.0) player, translated to an average team and prorated to an 82-game season.

GIANNIS ANTETOKOUNMPO (Age 21, third season)

Statistical season averages (last week): 16.9 points (17.8), 7.7 rebounds (8.5), 4.3 assists (5.5), 1.2 steals (1.3), 1.4 blocks (2.5), 35.3 minutes (33.3), 50.6 FG% (50.0), 25.7 3PT% (43.8).

Advanced stats, season: 18.8 PER, 56.6 percent TS%, 22.3 percent USG%, 109 ORtg, 106 DRtg, 3.2 VORP.

Summary: Antetokounmpo took another step forward this year -- or should we say a step point guard? After being moved into the primary ballhandling role by head coach Jason Kidd, The Greek Freak averaged 18.8 points, 8.4 rebounds, 7.5 assists, 1.5 steals and 1.9 blocks per game. His assist-to-turnover ratio was a decent 2.68 as well (his turnover percentage of 14.6 percent was a career low). Oh, and he shot 51.5 percent from the floor during that span (26 games, since Feb. 22). The move turned an already exciting player into one of the most must-watch players in the NBA, as his five triple-doubles will attest. Next for Giannis is developing his outside game. If he can do that, look out world.

MICHAEL CARTER-WILLIAMS (Age 24, third season)

TYLER ENNIS (Age 21, second season)

Statistical season averages (last week): 4.5 points (7.0), 1.6 rebounds (3.3), 2.1 assists (5.5), 0.5 steals (1.3), 0.0 blocks (0.0), 14.2 minutes (32.5), 44.9 FG% (48.0), 33.3 3PT% (25.0).

Advanced stats, season: 10.7 PER, 51.0 percent TS%, 17.1 percent USG%, 99 ORtg, 111 DRtg, -0.5 VORP.

Summary: After playing only 28 of the team's first 64 games, Ennis appeared in each of the final 18 games, with two starts. His stats over that span: 23.6 minutes, 7.6 points, 3.7 assists, 1.7 turnovers, 48.3 FG%, 34.8 3PT%. If anything, Ennis might have just proven he has a future in the league, at the very least as a backup point guard.

JOHN HENSON (Age 25, fourth season)

Statistical season averages (last week): 7.0 points (8.8), 3.9 rebounds (5.3), 0.9 assists (0.8), 0.3 steals (0.3), 1.9 blocks (1.5), 16.8 minutes (19.5), 56.4 FG% (40.6), 0.0 3PT% (0.0).

Advanced stats, season: 18.6 PER, 58.0 percent TS%, 19.1 percent USG%, 108 ORtg, 105 DRtg, 0.9 VORP.

Summary: This might sum up the Bucks' season the best: Henson led the team with a 105 defensive rating (the lower the number the better). Everyone else was at 106 or higher. Last season, every player on the Bucks was at 105 or lower but one. Injuries didn't help Henson's cause this year and he appeared in a career-low 57 games. He also averaged his fewest minutes per game since his rookie season. Henson wasn't the rebounder he's been in years past, but he remains an elite shot blocker. His 9.7 percent block percentage was a career high and tied him with Miami's Hassan Whiteside for best in the NBA. Milwaukee needs defense and getting Henson on the court more might be a good idea in 2016-17.

Advanced stats, season: 6.7 PER, 35.1 percent TS%, 14.9 percent USG%, 81 ORtg, 107 DRtg, -0.2 VORP.

Summary: This was basically the rookie year for Inglis, who missed all of last season due to injuries. It's hard to determine was Inglis can produce, as he played in just eight games up until mid-March. Then from March 12-April 13, he appeared in 12 of the final 17 games. Playing time was sporadic -- he had double-digit minutes just four times. He scored just 36 points on the season and 20 of those came in two games (a pair of 10-point efforts). So, the player chosen with the first pick of the second round in the 2014 draft still remains an enigma. Hopefully things will be much clearer next season.

KHRIS MIDDLETON (Age 24, fourth season)

Statistical season averages (last week): 18.2 points (17.7), 3.8 rebounds (3.7), 4.2 assists (6.0), 1.7 steals (2.0), 0.2 blocks (0.0), 36.1 minutes (28.7), 44.4 FG% (52.6), 39.6 3PT% (12.5).

Advanced stats, season: 16.8 PER, 56.0 percent TS%, 23.0 percent USG%, 109 ORtg, 110 DRtg, 1.9 VORP.

Summary: Middleton was given a big contract in the offseason as the team expected he was a player on the rise. They were right. Middleton made a big jump in points per game (+4.8) and assists (+1.9) compared to last season. He also made a career- high 143 3-pointers. Middleton remains a stellar free-throw shooter and has quick hands, as evidenced by his 1.7 steals per game. Milwaukee was counting on Middleton being a building block and he paid off that trust.

JOHNNY O'BRYANT (Age 22, second season)

Statistical season averages (last week): 3.0 points (6.7), 2.7 rebounds (4.7), 0.5 assists (0.0), 0.3 steals (0.0), 0.1 blocks (0.0), 13.0 minutes (16.3), 41.1 FG% (57.1), 1.000 3PT% (n/a).

Advanced stats, season: 7.4 PER, 44.1 percent TS%, 13.5 percent USG%, 96 ORtg, 111 DRtg, -0.9 VORP.

Summary: Not much changed for O'Bryant in his second season with the Bucks. He got a little more playing time (+2.2 minutes/game), but remains a big body the team can throw in there for stretches. O'Bryant hasn't proven himself a scoring threat -- he made just 47.2 percent of his shots within 3 feet of the rim -- and isn't an elite defender.

JABARI PARKER (Age 20, second season)

Statistical season averages (last week): 14.1 points (16.8), 5.2 rebounds (5.3), 1.7 assists (0.8), 0.9 steals (0.3), 0.4 blocks (0.0), 31.7 minutes (30.5), 49.3 FG% (46.8), 25.7 3PT% (33.3).

Advanced stats, season: 14.8 PER, 53.5 percent TS%, 20.9 percent USG%, 106 ORtg, 111 DRtg, -0.3 VORP.

Summary: There's no reason not to be excited about what Parker might be able to produce next season, his third in the NBA but what will be only his second full season. Look no further than Parker's post-All-Star break numbers for that enthusiasm. In the final 28 games of the season, Parker averaged 36.5 minutes, 18.9 points and 6.1 rebounds while shooting 49.8 percent from the field. Compare that to his pre-break numbers: 28.8 minutes, 11.3 points, 4.7 rebounds and 48.4 FG%. Great things will be expected next season from the 2014 No. 2 overall pick, with good reason.

RASHAD VAUGHN (Age 19, first season)

Statistical season averages (last week): 3.1 points (8.5), 1.3 rebounds (2.3), 0.6 assists (1.3), 0.4 steals (1.0), 0.2 blocks (0.8), 14.3 minutes (31.8), 30.5 FG% (31.0), 29.3 3PT% (25.9).

Advanced stats, season: 4.2 PER, 39.8 percent TS%, 13.5 percent USG%, 83 ORtg, 112 DRtg, -1.0 VORP.

Summary: We'll keep the reminder that Vaughn is one of the youngest players in the NBA. He doesn't turn 20 until August. Nevertheless, it was as rough rookie season for Milwaukee's top draft pick. Only two players in the 2015 draft had a worse shooting percentage than Vaughn's 30.5 percent -- Boston's Terry Rozier (27.4) and Portland's Pat Connaughton (26.5), the former chosen one pick before Vaughn and the latter being a second-round pick. Sam Dekker, taken No. 18, only played six minutes and didn't attempt a shot. Vaughn got increased playing time down the stretch, averaging 30.1 minutes int h final nine games (with six starts). He averaged 7.6 points on 32.1 percent shooting (27.7 percent from 3). Again, Vaughn was just 19 this past season. However, he clearly has some work cut out in front of him.

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