James Michael McAdoo
2014–15 to 2017–18 · 4 seasons
NBA player comparison
James Michael McAdoo vs. Mardy Collins: Career comparison
Regular-season verdict
Mardy Collins ranks higher in career impact
Mardy Collins
2006–07 to 2009–10 · 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.
#2803Career Impact RankPeak-weighted regular-season rank#2726Leads
-0.8LeadsPeak box impactEra-adjusted points per 100 possessions above league average · higher is better-2.5
-0.8LeadsAverage box impact to dateEra-adjusted points per 100 possessions above league average · higher is better-4.3
#178LeadsBest league finish#269
-11 ptsLeadsPoints above replacementCumulative regular-season value-109 pts
111Games189Leads
Career Impact Rank places Mardy Collins #2726 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 calculatedJames Michael McAdoo318.873 · No. 2,803Mardy Collins308.457 · No. 2,726
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.
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.
Mardy Collins
308.457 composite · No. 2,726 all-time
| Window and finishes used | Average finish | Weight | Contribution |
|---|---|---|---|
| Best 3No. 2692008–09Recorded box inputsIncludes bounded historical defense estimateNo. 3092006–07Recorded box inputsIncludes bounded historical defense estimateNo. 3202007–08Recorded box inputsIncludes bounded historical defense estimate | 299.333 | 50% | 149.667 |
| Best 5No. 2692008–09Recorded box inputsIncludes bounded historical defense estimateNo. 3092006–07Recorded box inputsIncludes bounded historical defense estimateNo. 3202007–08Recorded box inputsIncludes bounded historical defense estimateNo. 3322009–10Recorded box inputsIncludes bounded historical defense estimate1 open slot × No. 335.5 | 313.100 | 30% | 93.930 |
| Best 10No. 2692008–09Recorded box inputsIncludes bounded historical defense estimateNo. 3092006–07Recorded box inputsIncludes bounded historical defense estimateNo. 3202007–08Recorded box inputsIncludes bounded historical defense estimateNo. 3322009–10Recorded box inputsIncludes bounded historical defense estimate6 open slots × No. 335.5 | 324.300 | 20% | 64.860 |
149.667 + 93.930 + 64.860= 308.457
Open-season rule: every unfilled slot uses No. 335.5, 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 | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Career Impact RankPeak-weighted regular-season rank | #2803 | #2726Better result for this metric. |
| Best 3 average finishAverage league place · lower is better | 302.7 | 299.3Better result for this metric. |
| Best 5 average finishAverage league place · lower is better | 327.6 | 313.1Better result for this metric. |
| Best 10 average finishAverage league place · lower is better | 346.3 | 324.3Better result for this metric. |
Show more stats: Impact
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Points-above-replacement rankAll-time rank in estimated regular-season points above replacement | #2869Better result for this metric. | #4555 |
| Peak box impactEra-adjusted points per 100 possessions above league average · higher is better | -0.8Better result for this metric. | -2.5 |
| Best 3 average box impactEra-adjusted points per 100 possessions above league average · higher is better | Unavailable | -3.9 |
| 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 | -11 ptsBetter result for this metric. | -109 pts |
| 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 | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Games | 111 | 189 |
| Minutes | 874 | 2,771 |
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 | James Michael McAdoo | Mardy Collins |
|---|---|---|
| True shooting percentage | 54.9%Better result for this metric. | 43.1% |
| True shootingAverage across the best impact seasons selected for the model input profile | 54.3%Better result for this metric. | 42.4% |
Show more stats: Shooting
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Field-goal percentage | 52.8%Better result for this metric. | 38.0% |
| Three-point percentage | 29.4% | 29.9%Better result for this metric. |
| Free-throw percentage | 53.4% | 59.9%Better result for this metric. |
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 | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Assist rateAverage across the best impact seasons selected for the model input profile | 5.2% | 18.2%Better result for this metric. |
| Assists per game | 0.3 | 1.7Better result for this metric. |
Show more stats: Passing
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Turnover rateAverage across the best impact seasons selected for the model input profile | 12.3%Better result for this metric. | 19.3% |
Rebounding
Rebound rate is the share of available rebounds collected while on court.
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Rebound rateAverage across the best impact seasons selected for the model input profile | 10.9%Better result for this metric. | 7.0% |
| Rebounds per game | 1.7 | 1.8Better result for this metric. |
Defense
Steals and blocks describe only part of defense. They do not capture every stop, rotation, or matchup.
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Steal rateAverage across the best impact seasons selected for the model input profile | 1.9% | 2.1%Better result for this metric. |
Show more stats: Defense
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Block rateAverage across the best impact seasons selected for the model input profile | 5.0%Better result for this metric. | 0.6% |
Scoring
Points per game describe scoring volume, not overall impact.
| Metric | James Michael McAdoo | Mardy Collins |
|---|---|---|
| Points per game | 3.0 | 3.9Better result for this metric. |
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
Mardy Collins ranks higher in career impact.
James Michael McAdooMetricMardy Collins
#2803Career Impact RankPeak-weighted regular-season rank#2726Leads
-0.8LeadsPeak box impactEra-adjusted points per 100 possessions above league average · higher is better-2.5
Not availableBest 5 average box impactEra-adjusted points per 100 possessions above league average · higher is betterNot available
-11 ptsLeadsPoints above replacementRegular season · fixed -2.0 replacement baseline · higher is better-109 pts
This is the ranking result. It uses regular-season impact only. Team records, playoffs, and awards do not change it.
Team Success
James Michael McAdoo leads every available measure below.
James Michael McAdooMetricMardy Collins
259LeadsListed-team regular-season wins136
79.0%LeadsListed-team winning percentage33.2%
4Leads50-win team seasons0
3Leads60-win team seasons0
4LeadsPlayoff team seasons0
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
No recorded measure separates these careers.
James Michael McAdooMetricMardy Collins
3Playoff appearancesNot available
26Playoff gamesNot available
47Team playoff winsNot available
3Finals appearancesNot available
2ChampionshipsNot available
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.
James Michael McAdooMetricMardy Collins
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.
James Michael McAdooMardy CollinsPeak 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.
James Michael McAdooNBA seasonMardy Collins
Season 1
Season 2
Season 3
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.