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NBA player comparison

Howard Eisley vs. John Duren: Career comparison

hussEyquationShort-career comparison
Regular-season verdict

Howard Eisley ranks higher in career impact

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.

#1924LeadsCareer Impact RankPeak-weighted regular-season rank#2289
-0.6LeadsPeak box impactEra-adjusted points per 100 possessions above league average · higher is better-3.7
-3.1LeadsAverage box impact to dateEra-adjusted points per 100 possessions above league average · higher is better-5.6
#149LeadsBest league finish#234
-150 ptsLeadsPoints above replacementCumulative regular-season value-190 pts
786LeadsGames201

Career Impact Rank places Howard Eisley #1924 and John Duren #2289. It combines league finishes across each player's best three, five, and ten regular seasons, giving the most weight to the best three.

Regular season only. Impact figures are estimates; small gaps are not exact. Playoffs, awards and titles do not determine the verdict.

Short-career comparisonhusseyquation.com/compare/howard-eisley/john-duren/career
Career Impact RankSee exactly how both rankings are calculatedHoward Eisley208.600 · No. 1,924John Duren247.847 · No. 2,289

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.

Howard Eisley

208.600 composite · No. 1,924 all-time

Howard Eisley's Career Composite windows
Window and finishes usedAverage finishWeightContribution
Best 3No. 1492002–03Recorded box inputsIncludes bounded historical defense estimateNo. 1962000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2281997–98Recorded box inputsIncludes bounded historical defense estimate191.00050%95.500
Best 5No. 1492002–03Recorded box inputsIncludes bounded historical defense estimateNo. 1962000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2281997–98Recorded box inputsIncludes bounded historical defense estimateNo. 2401999–00Recorded box inputsIncludes bounded historical defense estimateNo. 2412003–04Recorded box inputsIncludes bounded historical defense estimate210.80030%63.240
Best 10No. 1492002–03Recorded box inputsIncludes bounded historical defense estimateNo. 1962000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2281997–98Recorded box inputsIncludes bounded historical defense estimateNo. 2401999–00Recorded box inputsIncludes bounded historical defense estimateNo. 2412003–04Recorded box inputsIncludes bounded historical defense estimateNo. 2491998–99Recorded box inputsIncludes bounded historical defense estimateNo. 2761996–97Recorded box inputsIncludes bounded historical defense estimateNo. 2981995–96Recorded box inputsIncludes bounded historical defense estimateNo. 3072001–02Recorded box inputsIncludes bounded historical defense estimateNo. 3091994–95Recorded box inputsIncludes bounded historical defense estimate249.30020%49.860

95.500 + 63.240 + 49.860= 208.600

John Duren

247.847 composite · No. 2,289 all-time

John Duren's Career Composite windows
Window and finishes usedAverage finishWeightContribution
Best 3No. 2341982–83Recorded box inputsIncludes bounded historical defense estimateNo. 2491980–81Recorded box inputsIncludes bounded historical defense estimateNo. 2531981–82Recorded box inputsIncludes bounded historical defense estimate245.33350%122.667
Best 5No. 2341982–83Recorded box inputsIncludes bounded historical defense estimateNo. 2491980–81Recorded box inputsIncludes bounded historical defense estimateNo. 2531981–82Recorded box inputsIncludes bounded historical defense estimate2 open slots × No. 255249.20030%74.760
Best 10No. 2341982–83Recorded box inputsIncludes bounded historical defense estimateNo. 2491980–81Recorded box inputsIncludes bounded historical defense estimateNo. 2531981–82Recorded box inputsIncludes bounded historical defense estimate7 open slots × No. 255252.10020%50.420

122.667 + 74.760 + 50.420= 247.847

Open-season rule: every unfilled slot uses No. 255, 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 →

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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.

Impact: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Career Impact RankPeak-weighted regular-season rank#1924Better result for this metric.#2289
Best 3 average finishAverage league place · lower is better191.0Better result for this metric.245.3
Best 5 average finishAverage league place · lower is better210.8Better result for this metric.249.2
Best 10 average finishAverage league place · lower is better249.3Better result for this metric.252.1
Show more stats: Impact
Impact: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Points-above-replacement rankAll-time rank in estimated regular-season points above replacement#4650Better result for this metric.#4704
Peak box impactEra-adjusted points per 100 possessions above league average · higher is better-0.6Better result for this metric.-3.7
Best 3 average box impactEra-adjusted points per 100 possessions above league average · higher is better-1.3Better result for this metric.-5.6
Best 5 average box impactEra-adjusted points per 100 possessions above league average · higher is better-1.7Unavailable
Best 10 average box impactEra-adjusted points per 100 possessions above league average · higher is better-2.8Unavailable
Points above replacementRegular season · fixed -2.0 replacement baseline · higher is better-150 ptsBetter result for this metric.-190 pts
Seasons ranked No. 100
Top-five impact seasons00
Top-ten impact seasons00

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.

Playing time and workload: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Games786201
Minutes16,0132,947

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.

Shooting: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
True shooting percentage50.5%Better result for this metric.46.1%
True shootingAverage across the best impact seasons selected for the model input profile50.4%Better result for this metric.43.2%
Show more stats: Shooting
Shooting: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Field-goal percentage40.7%43.5%Better result for this metric.
Three-point percentage35.0%Better result for this metric.12.0%
Free-throw percentage82.7%Better result for this metric.75.0%

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.

Passing: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Assist rateAverage across the best impact seasons selected for the model input profile27.6%Better result for this metric.16.8%
Assists per game3.5Better result for this metric.2.0
Show more stats: Passing
Passing: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Turnover rateAverage across the best impact seasons selected for the model input profile19.5%Better result for this metric.22.1%

Rebounding

Rebound rate is the share of available rebounds collected while on court.

Rebounding: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Rebound rateAverage across the best impact seasons selected for the model input profile4.9%Better result for this metric.4.2%
Rebounds per game1.7Better result for this metric.1.1

Defense

Steals and blocks describe only part of defense. They do not capture every stop, rotation, or matchup.

Defense: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Steal rateAverage across the best impact seasons selected for the model input profile1.8%Better result for this metric.1.6%
Show more stats: Defense
Defense: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Block rateAverage across the best impact seasons selected for the model input profile0.4%Better result for this metric.0.2%

Scoring

Points per game describe scoring volume, not overall impact.

Scoring: Howard Eisley and John Duren
MetricHoward EisleyJohn Duren
Points per game6.5Better result for this metric.3.5

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.

Ranking result

Regular Season Impact

Howard Eisley ranks higher in career impact.

Howard EisleyMetricJohn Duren
#1924LeadsCareer Impact RankPeak-weighted regular-season rank#2289
-0.6LeadsPeak box impactEra-adjusted points per 100 possessions above league average · higher is better-3.7
-1.7Best 5 average box impactEra-adjusted points per 100 possessions above league average · higher is betterNot available
-150 ptsLeadsPoints above replacementRegular season · fixed -2.0 replacement baseline · higher is better-190 pts

This is the ranking result. It uses regular-season impact only. Team records, playoffs, and awards do not change it.

Context

Team Success

Howard Eisley leads every available measure below.

Howard EisleyMetricJohn Duren
661LeadsListed-team regular-season wins73
55.2%LeadsListed-team winning percentage29.7%
6Leads50-win team seasons0
3Leads60-win team seasons0
10LeadsPlayoff 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.

Context

Playoff Résumé

No recorded measure separates these careers.

Howard EisleyMetricJohn Duren
6Playoff appearancesNot available
88Playoff gamesNot available
49Team playoff winsNot available
2Finals appearancesNot available
0ChampionshipsNot available

Context only. Not included in Career Impact Rank. Team playoff results count only seasons when the player appeared in a playoff game.

Context

Awards

No recorded measure separates these careers.

Howard EisleyMetricJohn Duren
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.

View
Align careers by
Howard EisleyJohn DurenPeak seasonHistorical source qualification

Estimated points per 100 possessions above that season's league average

S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12

Striped bars mark seasons with fewer than 40 games. A dashed mark means that player had no season at the aligned point.

S means NBA season number; A means player age. Peak labels identify each player's accepted best season. Hover or focus any pair for season detail, or open Season timeline for the complete evidence ledger.