What did Al Horford actually supply in 2018-19 for BOS?
Al Horford's strongest evidenced functions are passing, rim protection, creation; the weakest available areas are rebounding, rim pressure, shooting. The profile is tied to BOS for 2018-19.
High1,361,965 observed minutes
Function profile
Directly observed offensive and defensive functions — separate readings, never a grade.
13 of 13 — complete
Career arc
Stabilized impact across governed seasons — a trend line, not a career grade. Hollow points mean evidence unavailable.
Lineup context
Exact five-player context with honest sample strength.
Al Horford, Jrue Holiday, Jaylen Brown, Jayson Tatum, Derrick White produced 121.7 offense and 103.5 defense over 600 possessions (9.9 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2024-25Small lineup sample225 possessions
Al Horford, Jayson Tatum, Luke Kornet, Payton Pritchard, Sam Hauser produced 118.8 offense and 105.3 defense over 225 possessions (4.2 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2024-25Small lineup sample190 possessions
Al Horford, Jrue Holiday, Kristaps Porzingis, Jaylen Brown, Derrick White produced 116.8 offense and 109.5 defense over 190 possessions (2.0 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2023-24Rotation-size lineup sample
Contract & salary
Season rows under the serving definition; provisional status sits beside the amount.
Body & injury history
Every governed medical episode, mapped to the body. Evidence about the player — never a team decision or a durability grade.
1Left foot+1 episode(s) without a named body part
+ Injuryright right nerveDec 4, 2025 → Dec 22, 2025
Injury
Acquisition history
How he arrived at each team — fit, role realization and price stay separate lanes.
withheld: falsesalary rows: 24resolved player: trueseason profiles: 13medical episodes: 2lineup rows returned: 20current acquisition signal count: 0current acquisition date unresolved count: 0actual nba minutes required for season profiles: true
+Supporting relations (7)
gb_state.frontend_player_season_basketball_v
gb_contracts.salary_resolution
gb_availability.medical_episode
gb_state.frontend_lineup_overview_v
gb_state.frontend_acquisition_review_v
gb_state.frontend_current_acquisition_signal_v
gb_state.nba_person_decision_feed_at
Creation
73
Rim pressure
54
Shooting*
60
Passing
78
Screening*—
Interior finish
67
Point of attack*—
Switch coverage*—
Rim protection
77
Event creation
62
Rebounding
52
* limited evidence. A dash means the evidence was insufficient — not a zero. The radar plots only scored functions; missing axes are marked with a dash, never drawn at zero.
Performance lanes
Three separate lanes — never merged into one number.
On/Off
+2.5 net per 100
on +6.2 · off +3.6 · 4,289 possessions
RAPM (single season)
+0.8 per 100
8,553 possessions
Stabilized RAPM
+1.8 per 100
O +1.1 / D +0.7 · 4 season history
Season summaries are retrospective descriptions, not causal player-value estimates.
1,146 possessions
Al Horford, Jrue Holiday, Jaylen Brown, Jayson Tatum, Derrick White produced 119.6 offense and 110.1 defense over 1146 possessions (6.7 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2023-24Small lineup sample261 possessions
Al Horford, Jrue Holiday, Jayson Tatum, Payton Pritchard, Sam Hauser produced 127.5 offense and 107.3 defense over 261 possessions (6.9 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2023-24Small lineup sample231 possessions
Al Horford, Kristaps Porzingis, Jaylen Brown, Jayson Tatum, Derrick White produced 120.3 offense and 108.9 defense over 231 possessions (3.6 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2023-24Small lineup sample174 possessions
Al Horford, Jrue Holiday, Kristaps Porzingis, Jayson Tatum, Derrick White produced 116.7 offense and 108.6 defense over 174 possessions (2.1 shrunk net). All five function profiles are exact to this franchise-season.
BOS · 2023-24Small lineup sample156 possessions
Al Horford, Kristaps Porzingis, Jaylen Brown, Derrick White, Sam Hauser produced 116.7 offense and 93.6 defense over 156 possessions (5.5 shrunk net). All five function profiles are exact to this franchise-season.
showing 8 of 20 lineup rows returned by the route
* hatched bars are provisional or scheduled figures, not canonically resolved cap hits.
Season
Kind
Amount
Status
2015-16
cap hit
$12.0M
canonical
2016-17
cap hit
$26.5M
canonical
2017-18
cap hit
$27.7M
canonical
2018-19
cap hit
$28.9M
provisional
2019-20
cap hit
$28.0M
canonical
2020-21
cap hit
$27.5M
canonical
2021-22
cap hit
$27.0M
canonical
2022-23
cap hit
$26.5M
canonical
2023-24
cap hit
$10.0M
canonical
2024-25
cap hit
$9.50M
canonical
2025-26
cap hit
$5.68M
canonical
2025-26
player salary
$5.68M
provisional
+
left left toe injury management
Oct 24, 2025 → back Nov 9, 2025
Marker size and count reflect governed episode volume only; a pulsing ring means an episode is open at this knowledge date. This maps evidence — it is not a durability score.
