Who is better, Marble or Courier?
Alice Marble leads with a GOAT score of 83.7 against 83.6 for Jim Courier — a gap of 0.1 points on GOAT Rank's weighted model.
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Quick answer
GOAT Rank currently ranks Alice Marble above Jim Courier: 83.7 vs 83.6. Alice Marble leads on Dominance, Statistics. Jim Courier leads on Longevity.
How the GOAT Score is calculated →Marble wins: Dominance, Statistics
Courier wins: Longevity
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Showing full careers. Pick a window to recalculate the selected period.
Marble leads in 4 of 5 weighted categories.
Cumulative output season by season — the shape of each career against the other.
| Ghost race · career day | 30 | 100 | 365 | 1000 | 1825 | 3650 |
|---|---|---|---|---|---|---|
| 🇺🇸 Marble | 0 | 0 | 0 | 0 | 3 | 21 |
| 🇺🇸 Courier | 0 | 0 | 55 | 120 | 282 | 686 |
Careers are aligned from debut; the first 5 season periods are measured against the same career window.
| Metric | MarbleRetired | CourierRetired |
|---|---|---|
| Grand Slam singles titles | 5 | — |
| Grand Slam doubles titles | 6 | — |
| Grand Slam mixed titles | 8 | — |
| World No. 1 years | 4 | — |
| Wightman Cup wins | 4 | — |
| Major singles titles | — | 4 |
| Weeks at world number one | — | 58 |
| Career singles titles | — | 23 |
| Davis Cup titles | — | 2 |
| Major finals | — | 7 |
| Dominance w25% | 88 | 84 |
| Peak w20% | 92 | 92 |
| Longevity w20% | 66 | 72 |
| Honours w20% | 86 | 86 |
| Statistics w15% | 86 | 84 |
Alice Marble leads with a GOAT score of 83.7 against 83.6 for Jim Courier — a gap of 0.1 points on GOAT Rank's weighted model.
Courier scores higher on longevity. Marble leads on dominance, statistics.
Both are scored on peak, dominance, honours, statistics, longevity within their sport. Marble: 83.7, Courier: 83.6.
Make your case for Marble vs Courier. The scoring is published in full — if you can point at the pillar or the weight you disagree with, we read it. Read the methodology paper.