David Robinson
1989–90 to 2002–03 · 14 seasons
NBA player comparison
David Robinson vs. Hakeem Olajuwon: Career comparison
Regular-season verdict
David Robinson ranks higher in career impact
Hakeem Olajuwon
1984–85 to 2001–02 · 18 seasons
Impact comparison
#6LeadsCareer Impact RankPeak-weighted regular-season rank#31
+11.8LeadsPeak era-centered impactEstimated points per 100 possessions above that season's league average+7.9
+9.3LeadsBest 5 average impact+6.7
1.0LeadsBest 3 average finishAverage league place; closer to No. 1 is better3.7
4LeadsSeasons ranked No. 10
+6,085 ptsPoints above replacementCumulative regular-season value+6,267 ptsLeads
Career Impact Rank places David Robinson #6 and Hakeem Olajuwon #31. It combines league finishes across each player's best three, five, and ten regular seasons, giving the most weight to the best three. Hakeem Olajuwon had 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 calculatedDavid Robinson1.540 · No. 6Hakeem Olajuwon4.293 · No. 31
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.
David Robinson
1.540 composite · No. 6 all-time
| Window and finishes used | Average finish | Weight | Contribution |
|---|---|---|---|
| Best 3No. 11991–92Recorded box inputsIncludes bounded historical defense estimateNo. 11993–94Recorded box inputsIncludes bounded historical defense estimateNo. 11994–95Recorded box inputsIncludes bounded historical defense estimate | 1.000 | 50% | 0.500 |
| Best 5No. 11991–92Recorded box inputsIncludes bounded historical defense estimateNo. 11993–94Recorded box inputsIncludes bounded historical defense estimateNo. 11994–95Recorded box inputsIncludes bounded historical defense estimateNo. 11997–98Recorded box inputsIncludes bounded historical defense estimateNo. 21995–96Recorded box inputsIncludes bounded historical defense estimate | 1.200 | 30% | 0.360 |
| Best 10No. 11991–92Recorded box inputsIncludes bounded historical defense estimateNo. 11993–94Recorded box inputsIncludes bounded historical defense estimateNo. 11994–95Recorded box inputsIncludes bounded historical defense estimateNo. 11997–98Recorded box inputsIncludes bounded historical defense estimateNo. 21995–96Recorded box inputsIncludes bounded historical defense estimateNo. 41989–90Recorded box inputsIncludes bounded historical defense estimateNo. 41990–91Recorded box inputsIncludes bounded historical defense estimateNo. 41998–99Recorded box inputsIncludes bounded historical defense estimateNo. 61992–93Recorded box inputsIncludes bounded historical defense estimateNo. 101999–00Recorded box inputsIncludes bounded historical defense estimate | 3.400 | 20% | 0.680 |
0.500 + 0.360 + 0.680= 1.540
Hakeem Olajuwon
4.293 composite · No. 31 all-time
| Window and finishes used | Average finish | Weight | Contribution |
|---|---|---|---|
| Best 3No. 21992–93Recorded box inputsIncludes bounded historical defense estimateNo. 41993–94Recorded box inputsIncludes bounded historical defense estimateNo. 51985–86Recorded box inputsIncludes bounded historical defense estimate | 3.667 | 50% | 1.833 |
| Best 5No. 21992–93Recorded box inputsIncludes bounded historical defense estimateNo. 41993–94Recorded box inputsIncludes bounded historical defense estimateNo. 51985–86Recorded box inputsIncludes bounded historical defense estimateNo. 51986–87Recorded box inputsIncludes bounded historical defense estimateNo. 51994–95Recorded box inputsIncludes bounded historical defense estimate | 4.200 | 30% | 1.260 |
| Best 10No. 21992–93Recorded box inputsIncludes bounded historical defense estimateNo. 41993–94Recorded box inputsIncludes bounded historical defense estimateNo. 51985–86Recorded box inputsIncludes bounded historical defense estimateNo. 51986–87Recorded box inputsIncludes bounded historical defense estimateNo. 51994–95Recorded box inputsIncludes bounded historical defense estimateNo. 61989–90Recorded box inputsIncludes bounded historical defense estimateNo. 71988–89Recorded box inputsIncludes bounded historical defense estimateNo. 81987–88Recorded box inputsIncludes bounded historical defense estimateNo. 91990–91Recorded box inputsIncludes bounded historical defense estimateNo. 91991–92Recorded box inputsIncludes bounded historical defense estimate | 6.000 | 20% | 1.200 |
1.833 + 1.260 + 1.200= 4.293
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 | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Career Impact RankPeak-weighted regular-season rank | #6Better result for this metric. | #31 |
| Best 3 average finish | 1.0Better result for this metric. | 3.7 |
| Best 5 average finish | 1.2Better result for this metric. | 4.2 |
| Best 10 average finish | 3.4Better result for this metric. | 6.0 |
Show more stats: Impact
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Points-above-replacement rankAll-time rank in estimated regular-season points above replacement | #22 | #18Better result for this metric. |
| Peak era-centered impactEstimated points per 100 possessions above that season's league average | +11.8Better result for this metric. | +7.9 |
| Best 3 average impact | +10.0Better result for this metric. | +7.0 |
| Best 5 average impact | +9.3Better result for this metric. | +6.7 |
| Best 10 average impact | +8.0Better result for this metric. | +6.2 |
| Points above replacementRegular season · fixed -2.0 replacement baseline · higher is better | +6,085 pts | +6,267 ptsBetter result for this metric. |
| Seasons ranked No. 1 | 4Better result for this metric. | 0 |
| Top-five impact seasons | 8Better result for this metric. | 5 |
| Top-ten impact seasons | 10 | 11Better result for this metric. |
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 | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Games | 987 | 1,238 |
| Minutes | 34,271 | 44,222 |
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 | David Robinson | Hakeem Olajuwon |
|---|---|---|
| True shooting percentage | 58.3%Better result for this metric. | 55.3% |
| True shootingAverage across the best impact seasons selected for the model input profile | 58.6%Better result for this metric. | 55.7% |
Show more stats: Shooting
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Field-goal percentage | 51.8%Better result for this metric. | 51.2% |
| Three-point percentage | 25.0%Better result for this metric. | 20.2% |
| Free-throw percentage | 73.6%Better result for this metric. | 71.2% |
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 | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Assist rateAverage across the best impact seasons selected for the model input profile | 13.4%Better result for this metric. | 12.9% |
| Assists per game | 2.5 | 2.5 |
Show more stats: Passing
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Turnover rateAverage across the best impact seasons selected for the model input profile | 12.2%Better result for this metric. | 12.7% |
Rebounding
Rebound rate is the share of available rebounds collected while on court.
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Rebound rateAverage across the best impact seasons selected for the model input profile | 17.5% | 17.8%Better result for this metric. |
| Rebounds per game | 10.6 | 11.1Better result for this metric. |
Defense
Steals and blocks describe only part of defense. They do not capture every stop, rotation, or matchup.
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Steal rateAverage across the best impact seasons selected for the model input profile | 2.1% | 2.5%Better result for this metric. |
Show more stats: Defense
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Block rateAverage across the best impact seasons selected for the model input profile | 5.9% | 6.0%Better result for this metric. |
Scoring
Points per game describe scoring volume, not overall impact.
| Metric | David Robinson | Hakeem Olajuwon |
|---|---|---|
| Points per game | 21.1 | 21.8Better 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
David Robinson ranks higher in career impact.
David RobinsonMetricHakeem Olajuwon
#6LeadsCareer Impact RankPeak-weighted regular-season rank#31
+11.8LeadsPeak era-centered impactEstimated points per 100 possessions above that season's league average+7.9
+9.3LeadsBest 5 average impact+6.7
+6,085 ptsPoints above replacementRegular season · fixed -2.0 replacement baseline · higher is better+6,267 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.
David RobinsonMetricHakeem Olajuwon
725Listed-team regular-season wins825Leads
65.0%LeadsListed-team winning percentage57.1%
10Leads50-win team seasons5
2Leads60-win team seasons0
13Playoff team seasons15Leads
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
Hakeem Olajuwon leads every available measure below.
David RobinsonMetricHakeem Olajuwon
12Playoff appearances15Leads
123Playoff games145Leads
74Team playoff wins76Leads
2Finals appearances3Leads
2Championships2
Context only. Not included in Career Impact Rank. Team playoff results count only seasons when the player appeared in a playoff game.
Awards
The advantages are split across the available measures.
David RobinsonMetricHakeem Olajuwon
10All-Star12Leads
1MVP1
10All-NBA12Leads
8All-Defense9Leads
1DPOY2Leads
1LeadsRookie of the Year0
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.
David RobinsonHakeem OlajuwonPeak 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.
David RobinsonNBA seasonHakeem Olajuwon
Season 1
Season 2
Season 3
Season 4
Season 5
Season 6
Season 7
Season 8
Season 9
Season 10
Season 11
Season 12
Season 13
Season 14
No season
Season 15No season
Season 16No season
Season 17Observed 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.