The Index · Legend
Derek HarperDallas Mavericks · #12
Derek Harper is a retired guard best known with the Dallas Mavericks. A steady two-way point guard. Career averages: 13.3 points, 2.5 rebounds and 5.5 assists per game.
Balladex Impact · 55
D
◆ Rated
Dallas Mavericks · #12 · Guard
Derek Harper
Season avg6.9 pts · 1.5 reb · 4.2 ast · .412 fg
Career avg13.3 pts · 2.4 reb · 5.5 ast · .461 fg
IMPACTBalladex Impact 55 — Rotation piece tierINDEXDerek Harper · Dallas MavericksIMPACTBalladex Impact 55 — Rotation piece tierINDEXDerek Harper · Dallas Mavericks
Scouting report
Derek Harper — the report card
Read his whole game at a glance, then dive into any skill. Grades from the DNA model + real production.
C-
Retired standout · guard · Impact 55
Derek Harper is a retired guard best known with the Dallas Mavericks. A steady two-way point guard. Career averages: 13.3 points, 2.5 rebounds and 5.5
C
OffenseF
DefenseC
Feel / IQC
Playmaking
Average creator
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C+
Scoring
Strong scorer
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D
Rebounding
Below average on the glass
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C-
3PT / spacing
Average spacing
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C-
Perimeter D
Below average on the perimeter
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F
Paint / rim D
Below average at the rim
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C-
Clutch
Average late
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C+
Athleticism
Average tools
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C
Basketball IQ
Reads the game
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C
Durability
Availability
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Act II
Where Derek Harper stands
Live ladders from the Balladex models, and what he's chasing. Rankings recompute nightly from real production, accolades, and search demand.
The laddersmodel · recomputes nightly
✦ Balladex Consensus: Rotation piece tier — a blend of Impact, production and résumé.
Futures & chases
—MVP odds
55Impact index
122Star score
Career scoring average13.3 ppg
Seasons in the index16
Accolades on file0
Stat explorer
Derek Harper — every number, three levels deep
Headline → metric → the raw history behind it. Real career data; tracking-only metrics labeled.
C+
Scoring
6.9 PPG
drill in ↓
C
Playmaking
4.2 APG
drill in ↓
D
Rebounding
1.5 RPG
drill in ↓
C-
Shooting
.368 3P%
drill in ↓
The engine
How the model sees Derek Harper
Projection = per-minute rate × projected minutes. Rates are recency- and health-weighted, aged along a per-stat curve, and adjusted for live usage/role. No black box — every number shows its work.
Projected 1999-00 72% confidence
6.3
pts
4.5–8.1
1.4
reb
0.6–2.2
4.3
ast
3.5–5.1
23.8
min
proj
57
gp
health
.427
fg%
~base
.359
3p%
~base
Bands widen as confidence drops. Derived live from the real 16-season history below.
What moves the points line vs last season
Last season 6.9 → projected 6.3 PPG
Minutes / role
-0.3
Development (his trend)
-0.4
Age curve
+0.0
Live context
+0.1
Net vs last season-0.6 PPG
Everything it reads
📊
16 seasons of per-minute rates
every box line, minutes-normalized
real
⚖
Recency × games-played weight
recent, healthy seasons anchor the baseline
auto
📈
Weighted least-squares trend
his own trajectory, read season over season
+dev
🕰
Per-stat aging curves
age — — applied per stat
curve
🔌
Live role context
usage & role shifts fold in when the feed is present
+ctx
🏥
Durability signal
GP last 3: 75 / 66 / 45 → games & confidence
health
The real history it trains onsource: Basketball-Reference · verified
Derek Harper career stats, season by season
| Season | GP | MIN | PTS | REB | AST | FG% | 3P% |
|---|---|---|---|---|---|---|---|
| 1983-84 | 82 | 20.9 | 5.7 | 2.1 | 2.9 | .443 | .115 |
| 1984-85 | 82 | 27.0 | 9.6 | 2.4 | 4.4 | .520 | .344 |
| 1985-86 | 79 | 27.2 | 12.2 | 2.9 | 5.3 | .534 | .235 |
| 1986-87 | 77 | 33.2 | 16.0 | 2.6 | 7.9 | .501 | .358 |
| 1987-88 | 82 | 37.0 | 17.0 | 3.0 | 7.7 | .459 | .313 |
| 1988-89 | 81 | 36.6 | 17.3 | 2.8 | 7.0 | .477 | .356 |
| 1989-90 | 82 | 36.7 | 18.0 | 3.0 | 7.4 | .488 | .371 |
| 1990-91 | 77 | 37.4 | 19.7 | 3.0 | 7.1 | .467 | .362 |
| 1991-92 | 65 | 34.6 | 17.7 | 2.6 | 5.7 | .443 | .312 |
| 1992-93 | 62 | 34.0 | 18.2 | 2.0 | 5.4 | .419 | .393 |
| 1993-94 (Dallas/New York) | 82 | 26.9 | 9.6 | 1.7 | 4.1 | .407 | .360 |
| 1994-95 | 80 | 34.0 | 11.5 | 2.4 | 5.7 | .446 | .363 |
| 1995-96 | 82 | 35.3 | 14.0 | 2.5 | 4.3 | .464 | .372 |
| 1996-97 | 75 | 29.5 | 10.0 | 1.8 | 4.3 | .444 | .341 |
| 1997-98 | 66 | 26.7 | 8.6 | 1.6 | 3.5 | .417 | .360 |
| 1998-99 | 45 | 24.9 | 6.9 | 1.5 | 4.2 | .412 | .368 |
| Career | 1199 | 31.5 | 13.3 | 2.4 | 5.5 |
Source: Basketball-Reference. Backtested against completed player-seasons in the index. The same engine powers Tonight's projection, EraLab, and the role simulator — one model, asked different questions. Illustrative.
Act III
The Lab
Every number, live and interactive. Real career data; models labeled.
Gold = MVP / Championship season · hover any bar. Real per-game data; per-36 & totals derived.
EraLab · the stat time machinenovel
Re-express a season in today's pace-and-space.
—raw PPG
→
—in 2026 pace
why
Player DNA + compssimilarity model
Scoring map · clickable zonesShotChart
Team-tinted. Modeled where tracking data is absent.
Role simulatorpowered by GM engine
Change the roster around him — his projection updates live.
Projected line shifts to — usage , assists rise as primary initiator. Title odds . Illustrative.
Context
Are the Dallas Mavericks built to win?
Team projection rolled up from the roster + last-season baselines — and what it means for his role.
28–54proj record
#12conf seed
-5.1net rtg
110.4off rtg
115.4def rtg
1%playoff odds
Roster delta · what changed
Aggressive hedge & help — Hedges hard on ball screens and rotates aggressive help from the weak side. Core trending improving. Defensive anchors: Daniel Gafford, Dereck Lively II.
How his role moves
Projected 28–54, 12th in the West. Real team projection from the roster + last-season baselines. His usage, minutes and creation load move with roster health.
Balladex Impact
55 of 99
Rotation piece tier.
Rarity
◆ Rated
Collectible tier.
Résumé
0 accolades
Career honors on file.
Act IV
The Ballad of Derek Harper
Birth to now — the making of a legend, narrated and scored.
Dallas Mavericks
Turning pro
Drafted 1983 as a Guard.
true
Derek Harper is a retired NBA guard. A steady two-way point guard.
Chapter
He averaged 13.3 points, 2.5 rebounds and 5.5 assists over his career.
Where things stand
A retired guard and Dallas Mavericks name.
▶
▶
Harper's story
The documentary, narrated
Highlights
Off the court
Measurables ESPN
- Height
- 6' 4"
- Weight
- 206 lbs
- College
- Illinois
- Experience
- 16th Season
- NBA debut
- 1983
- Draft
- 1983
- Jersey
- #12
Career
A steady two-way point guard.
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The person
A retired guard and Dallas Mavericks name.
Retired
Dallas Mavericks
Standout
Verified profiles & sources
FAQ
Derek Harper — frequently asked
The questions people ask most about Derek Harper, answered.
What were Derek Harper's career averages?
Derek Harper averaged 13.3 points, 2.5 rebounds and 5.5 assists per game.
Is Derek Harper in the Hall of Fame?
Derek Harper is a retired guard and a notable pro, though not currently a Hall of Fame inductee.
Derek Harper career stats & accolades are real, and team projections and recent-game home/away splits are computed from real production. DNA ratings, grades, tonight's projection, ladders, live win probability and simulator outputs are Balladex model output. Not affiliated with the NBA.
