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NBA player comparison

Mark Blount vs. Michael Ruffin: Career comparison

hussEyquationCareer impact · regular season
Regular-season verdict

Michael Ruffin 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.

#2185Career Impact RankPeak-weighted regular-season rank#2180Leads
-2.4Best 5 average box impactEra-adjusted points per 100 possessions above league average · higher is better-2.3Leads
215.7Best 3 average finishAverage league place · lower is better211.3Leads
-189 ptsPoints above replacementCumulative regular-season value-115 ptsLeads
279.9LeadsBest 10 average finishAverage league place · lower is better284.6
-0.8Peak box impactEra-adjusted points per 100 possessions above league average · higher is better-0.8

Career Impact Rank places Michael Ruffin #2180 and Mark Blount #2185. 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.

Career impact · regular seasonhusseyquation.com/compare/mark-blount/michael-ruffin/career
Career Impact RankSee exactly how both rankings are calculatedMark Blount236.473 · No. 2,185Michael Ruffin235.667 · No. 2,180

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.

Mark Blount

236.473 composite · No. 2,185 all-time

Mark Blount's Career Composite windows
Window and finishes usedAverage finishWeightContribution
Best 3No. 1612003–04Recorded box inputsIncludes bounded historical defense estimateNo. 2422002–03Recorded box inputsIncludes bounded historical defense estimateNo. 2442000–01Recorded box inputsIncludes bounded historical defense estimate215.66750%107.833
Best 5No. 1612003–04Recorded box inputsIncludes bounded historical defense estimateNo. 2422002–03Recorded box inputsIncludes bounded historical defense estimateNo. 2442000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2762007–08Recorded box inputsIncludes bounded historical defense estimateNo. 2882005–06Recorded box inputsIncludes bounded historical defense estimate242.20030%72.660
Best 10No. 1612003–04Recorded box inputsIncludes bounded historical defense estimateNo. 2422002–03Recorded box inputsIncludes bounded historical defense estimateNo. 2442000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2762007–08Recorded box inputsIncludes bounded historical defense estimateNo. 2882005–06Recorded box inputsIncludes bounded historical defense estimateNo. 2942004–05Recorded box inputsIncludes bounded historical defense estimateNo. 2952006–07Recorded box inputsIncludes bounded historical defense estimate3 open slots × No. 333279.90020%55.980

107.833 + 72.660 + 55.980= 236.473

Open-season rule: every unfilled slot uses No. 333, this player's stored replacement finish.

Michael Ruffin

235.667 composite · No. 2,180 all-time

Michael Ruffin's Career Composite windows
Window and finishes usedAverage finishWeightContribution
Best 3No. 1742007–08Recorded box inputsIncludes bounded historical defense estimateNo. 2222000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2382004–05Recorded box inputsIncludes bounded historical defense estimate211.33350%105.667
Best 5No. 1742007–08Recorded box inputsIncludes bounded historical defense estimateNo. 2222000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2382004–05Recorded box inputsIncludes bounded historical defense estimateNo. 2862005–06Recorded box inputsIncludes bounded historical defense estimateNo. 2981999–00Recorded box inputsIncludes bounded historical defense estimate243.60030%73.080
Best 10No. 1742007–08Recorded box inputsIncludes bounded historical defense estimateNo. 2222000–01Recorded box inputsIncludes bounded historical defense estimateNo. 2382004–05Recorded box inputsIncludes bounded historical defense estimateNo. 2862005–06Recorded box inputsIncludes bounded historical defense estimateNo. 2981999–00Recorded box inputsIncludes bounded historical defense estimateNo. 3022003–04Recorded box inputsIncludes bounded historical defense estimate4 open slots × No. 331.5284.60020%56.920

105.667 + 73.080 + 56.920= 235.667

Open-season rule: every unfilled slot uses No. 331.5, 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 →

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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: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Career Impact RankPeak-weighted regular-season rank#2185#2180Better result for this metric.
Best 3 average finishAverage league place · lower is better215.7211.3Better result for this metric.
Best 5 average finishAverage league place · lower is better242.2Better result for this metric.243.6
Best 10 average finishAverage league place · lower is better279.9Better result for this metric.284.6
Show more stats: Impact
Impact: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Points-above-replacement rankAll-time rank in estimated regular-season points above replacement#4703#4574Better result for this metric.
Peak box impactEra-adjusted points per 100 possessions above league average · higher is better-0.8-0.8
Best 3 average box impactEra-adjusted points per 100 possessions above league average · higher is better-1.9-1.5Better result for this metric.
Best 5 average box impactEra-adjusted points per 100 possessions above league average · higher is better-2.4-2.3Better result for this metric.
Best 10 average box impactEra-adjusted points per 100 possessions above league average · higher is betterUnavailableUnavailable
Points above replacementRegular season · fixed -2.0 replacement baseline · higher is better-189 pts-115 ptsBetter result for this metric.
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: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Games605414
Minutes13,9815,966

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: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
True shooting percentage54.5%Better result for this metric.43.3%
True shootingAverage across the best impact seasons selected for the model input profile54.2%Better result for this metric.44.9%
Show more stats: Shooting
Shooting: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Field-goal percentage50.4%Better result for this metric.40.7%
Three-point percentage35.9%Better result for this metric.0.0%
Free-throw percentage72.3%Better result for this metric.45.9%

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: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Assist rateAverage across the best impact seasons selected for the model input profile6.3%6.6%Better result for this metric.
Assists per game0.8Better result for this metric.0.6
Show more stats: Passing
Passing: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Turnover rateAverage across the best impact seasons selected for the model input profile17.4%Better result for this metric.24.1%

Rebounding

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

Rebounding: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Rebound rateAverage across the best impact seasons selected for the model input profile11.7%16.3%Better result for this metric.
Rebounds per game4.6Better result for this metric.3.9

Defense

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

Defense: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Steal rateAverage across the best impact seasons selected for the model input profile1.3%1.8%Better result for this metric.
Show more stats: Defense
Defense: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Block rateAverage across the best impact seasons selected for the model input profile3.0%Better result for this metric.2.5%

Scoring

Points per game describe scoring volume, not overall impact.

Scoring: Mark Blount and Michael Ruffin
MetricMark BlountMichael Ruffin
Points per game8.2Better result for this metric.1.7

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

Michael Ruffin ranks higher in career impact.

Mark BlountMetricMichael Ruffin
#2185Career Impact RankPeak-weighted regular-season rank#2180Leads
-0.8Peak box impactEra-adjusted points per 100 possessions above league average · higher is better-0.8
-2.4Best 5 average box impactEra-adjusted points per 100 possessions above league average · higher is better-2.3Leads
-189 ptsPoints above replacementRegular season · fixed -2.0 replacement baseline · higher is better-115 ptsLeads

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

Context

Team Success

The advantages are split across the available measures.

Mark BlountMetricMichael Ruffin
383LeadsListed-team regular-season wins325
42.5%Listed-team winning percentage44.0%Leads
050-win team seasons1Leads
060-win team seasons0
5Playoff team seasons5

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

Mark Blount leads every available measure below.

Mark BlountMetricMichael Ruffin
4Playoff appearances4
22LeadsPlayoff games20
16LeadsTeam playoff wins8
0Finals appearances0
0Championships0

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.

Mark BlountMetricMichael Ruffin
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
Mark BlountMichael RuffinPeak seasonHistorical source qualification

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

S1
S2
S3
S4
S5
S6
S7
S8
S9

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.