Jack Haley
1988–89 to 1997–98 · 9 seasons
NBA player comparison
Jack Haley vs. James Michael McAdoo: Career comparison
Regular-season verdict
Jack Haley ranks higher in career impact
James Michael McAdoo
2014–15 to 2017–18 · 4 seasons
Impact comparison
Box impact estimates points per 100 possessions above each season's league average. Higher is better. Career ranks and average league finishes work the other way: lower is better.
#2518LeadsCareer Impact RankPeak-weighted regular-season rank#2803
-3.2Peak box impactEra-adjusted points per 100 possessions above league average · higher is better-0.8Leads
-4.4Average box impact to dateEra-adjusted points per 100 possessions above league average · higher is better-0.8Leads
#245Best league finish#178Leads
-240 ptsPoints above replacementCumulative regular-season value-11 ptsLeads
341LeadsGames111
Career Impact Rank places Jack Haley #2518 and James Michael McAdoo #2803. It combines league finishes across each player's best three, five, and ten regular seasons, giving the most weight to the best three. James Michael McAdoo had the higher single-season impact estimate and more total career value.
Regular season only. Impact figures are estimates; small gaps are not exact. Playoffs, awards and titles do not determine the verdict.
Career Impact RankSee exactly how both rankings are calculatedJack Haley277.433 · No. 2,518James Michael McAdoo318.873 · No. 2,803
Only the three league-finish windows below determine Career Impact Rank. Career Value and peak impact are separate measures; neither adds points to this calculation. Lower composite scores rank higher.
Jack Haley
277.433 composite · No. 2,518 all-time
| Window and finishes used | Average finish | Weight | Contribution |
|---|---|---|---|
| Best 3No. 2451990–91Recorded box inputsIncludes bounded historical defense estimateNo. 2821989–90Recorded box inputsIncludes bounded historical defense estimate1 open slot × No. 291 | 272.667 | 50% | 136.333 |
| Best 5No. 2451990–91Recorded box inputsIncludes bounded historical defense estimateNo. 2821989–90Recorded box inputsIncludes bounded historical defense estimate3 open slots × No. 291 | 280.000 | 30% | 84.000 |
| Best 10No. 2451990–91Recorded box inputsIncludes bounded historical defense estimateNo. 2821989–90Recorded box inputsIncludes bounded historical defense estimate8 open slots × No. 291 | 285.500 | 20% | 57.100 |
136.333 + 84.000 + 57.100= 277.433
Open-season rule: every unfilled slot uses No. 291, this player's stored replacement finish.
James Michael McAdoo
318.873 composite · No. 2,803 all-time
| Window and finishes used | Average finish | Weight | Contribution |
|---|---|---|---|
| Best 3No. 1782016–17Recorded box inputsIncludes bounded historical defense estimate2 open slots × No. 365 | 302.667 | 50% | 151.333 |
| Best 5No. 1782016–17Recorded box inputsIncludes bounded historical defense estimate4 open slots × No. 365 | 327.600 | 30% | 98.280 |
| Best 10No. 1782016–17Recorded box inputsIncludes bounded historical defense estimate9 open slots × No. 365 | 346.300 | 20% | 69.260 |
151.333 + 98.280 + 69.260= 318.873
Open-season rule: every unfilled slot uses No. 365, this player's stored replacement finish.
Averages, contributions, and totals are displayed to three decimal places. The ranking calculation keeps full source precision. Read the full method →
Full comparison · Career comparison
Understand the numbers
Start with impact, then compare playing time and skills. Team results add context. These are not categories to tally into a winner.
1 · Ranking evidence
Impact: who ranks higher, and why?
Career Impact Rank compares entire regular-season careers across NBA history. It combines average league places across the best three, five, and ten seasons, weighted 50%, 30%, and 20%. A lower rank or average place is better.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Career Impact RankPeak-weighted regular-season rank | #2518Better result for this metric. | #2803 |
| Best 3 average finishAverage league place · lower is better | 272.7Better result for this metric. | 302.7 |
| Best 5 average finishAverage league place · lower is better | 280.0Better result for this metric. | 327.6 |
| Best 10 average finishAverage league place · lower is better | 285.5Better result for this metric. | 346.3 |
Show more stats: Impact
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Points-above-replacement rankAll-time rank in estimated regular-season points above replacement | #4738 | #2869Better result for this metric. |
| Peak box impactEra-adjusted points per 100 possessions above league average · higher is better | -3.2 | -0.8Better result for this metric. |
| Best 3 average box impactEra-adjusted points per 100 possessions above league average · higher is better | Unavailable | Unavailable |
| Best 5 average box impactEra-adjusted points per 100 possessions above league average · higher is better | Unavailable | Unavailable |
| Best 10 average box impactEra-adjusted points per 100 possessions above league average · higher is better | Unavailable | Unavailable |
| Points above replacementRegular season · fixed -2.0 replacement baseline · higher is better | -240 pts | -11 ptsBetter result for this metric. |
| Seasons ranked No. 1 | 0 | 0 |
| Top-five impact seasons | 0 | 0 |
| Top-ten impact seasons | 0 | 0 |
2 · Playing time and responsibility
How much did each player take on?
Read games and minutes alongside impact. Offensive usage is the share of team plays a player ends with a shot, free throws, or a turnover while on court. More usage is not automatically better.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Games | 341 | 111 |
| Minutes | 3,288 | 874 |
3 · Individual skills
Where does each player have an advantage?
These are each player's averages across up to ten best seasons. Career Impact Rank gives the Best 3, Best 5, and Best 10 average league finishes 50%, 30%, and 20% window weights, giving the most weight to the highest peak. The model accounts for position, role, pace, playing time, and team results. Green marks the better result for a metric, including lower turnover rates. Workload and shot-selection measures stay neutral. These rows are not votes toward the ranking.
Shooting
True shooting includes two-pointers, three-pointers, and free throws.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| True shooting percentage | 47.9% | 54.9%Better result for this metric. |
| True shootingAverage across the best impact seasons selected for the model input profile | 48.1% | 54.3%Better result for this metric. |
Show more stats: Shooting
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Field-goal percentage | 42.5% | 52.8%Better result for this metric. |
| Three-point percentage | 0.0% | 29.4%Better result for this metric. |
| Free-throw percentage | 65.5%Better result for this metric. | 53.4% |
Passing
Assist rate is the share of teammates’ made shots assisted while the player is on court. Read turnovers alongside offensive workload; lower turnover rate is generally better.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Assist rateAverage across the best impact seasons selected for the model input profile | 3.6% | 5.2%Better result for this metric. |
| Assists per game | 0.2 | 0.3Better result for this metric. |
Show more stats: Passing
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Turnover rateAverage across the best impact seasons selected for the model input profile | 14.1% | 12.3%Better result for this metric. |
Rebounding
Rebound rate is the share of available rebounds collected while on court.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Rebound rateAverage across the best impact seasons selected for the model input profile | 15.3%Better result for this metric. | 10.9% |
| Rebounds per game | 2.7Better result for this metric. | 1.7 |
Defense
Steals and blocks describe only part of defense. They do not capture every stop, rotation, or matchup.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Steal rateAverage across the best impact seasons selected for the model input profile | 0.8% | 1.9%Better result for this metric. |
Show more stats: Defense
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Block rateAverage across the best impact seasons selected for the model input profile | 0.8% | 5.0%Better result for this metric. |
Scoring
Points per game describe scoring volume, not overall impact.
| Metric | Jack Haley | James Michael McAdoo |
|---|---|---|
| Points per game | 3.5Better result for this metric. | 3.0 |
4 · Team context, not ranking inputs
What happened with and without them?
A verified with/without comparison is unavailable for this scope. We do not substitute another season’s observations.
Four separate questions
Impact, winning, playoffs, and awards
These are different ways to understand a career. Only Regular Season Impact determines the hussEyquation verdict. The other three sections add basketball context without adding points or changing the rank.
Regular Season Impact
Jack Haley ranks higher in career impact.
Jack HaleyMetricJames Michael McAdoo
#2518LeadsCareer Impact RankPeak-weighted regular-season rank#2803
-3.2Peak box impactEra-adjusted points per 100 possessions above league average · higher is better-0.8Leads
Not availableBest 5 average box impactEra-adjusted points per 100 possessions above league average · higher is betterNot available
-240 ptsPoints above replacementRegular season · fixed -2.0 replacement baseline · higher is better-11 ptsLeads
This is the ranking result. It uses regular-season impact only. Team records, playoffs, and awards do not change it.
Team Success
The advantages are split across the available measures.
Jack HaleyMetricJames Michael McAdoo
446LeadsListed-team regular-season wins259
54.4%Listed-team winning percentage79.0%Leads
450-win team seasons4
260-win team seasons3Leads
7LeadsPlayoff team seasons4
Context only. Not included in Career Impact Rank. Final records for every listed team-season. A traded season can include more than one team.
Playoff Résumé
The advantages are split across the available measures.
Jack HaleyMetricJames Michael McAdoo
4LeadsPlayoff appearances3
14Playoff games26Leads
20Team playoff wins47Leads
0Finals appearances3Leads
0Championships2Leads
Context only. Not included in Career Impact Rank. Team playoff results count only seasons when the player appeared in a playoff game.
Awards
No recorded measure separates these careers.
Jack HaleyMetricJames Michael McAdoo
Not availableAll-StarNot available
Not availableMVPNot available
Not availableAll-NBANot available
Not availableAll-DefenseNot available
Not availableDPOYNot available
Not availableRookie of the YearNot available
Context only. Not included in Career Impact Rank. Major regular-season honors are recognition, not inputs to the impact ranking.
How each context field is counted
- Listed-team regular-season wins
- The sum of each listed team's final wins in every season the player represented that team.
- Listed-team winning percentage
- Those team wins divided by those teams' total regular-season games.
- 50- and 60-win team seasons
- Listed team-seasons that finished with at least 50 or 60 wins. Shortened seasons are not projected to 82 games.
- Team seasons reaching playoffs
- Listed team-seasons in which that team qualified for the playoffs.
- Playoff appearances and games
- Postseasons and games in which the player appeared.
- Team playoff wins
- Team wins from those postseasons. They describe team results, not individual credit.
- Finals appearances and championships
- Seasons when the player appeared in the playoffs for the finalist or champion.
- Awards
- Recorded NBA selections and major regular-season honors. A zero means the source records none; Not available means the source field is missing.
Source and scope Basketball Reference, NBA seasons 1950–51 through 2025–26, accessed 2026-10-09.
Career Shape Explorer
How the careers developed
Follow every regular season by NBA experience or age. This view describes the path; it does not create another verdict.
Jack HaleyJames Michael McAdooPeak seasonHistorical source qualification
Estimated points per 100 possessions above that season's league average
Striped bars mark seasons with fewer than 40 games. A dashed mark means that player had no season at the aligned point.
Season-by-season evidenceRead both careers at the same stage
Every observed season keeps its age, era-centered impact estimate, league rank when qualified, career-stage label, and exact evidence link. A missing career point stays missing.
Jack HaleyNBA seasonJames Michael McAdoo
Season 1
Season 2
Season 3
Season 4
Season 5
No season
Season 6
No season
Season 7
No season
Season 8
No season
Observed values come from the accepted season comparison record. Historical source qualifications stay attached to affected seasons. Missing means no NBA season exists at that aligned point; it is never interpolated. Missing is not the same as estimated.