Who is better, Parker or Slocum?
Ernie Parker leads with a GOAT score of 75.3 against 75.0 for Henry Slocum — a gap of 0.3 points on GOAT Rank's weighted model.
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Parker vs Slocum
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Quick answer
GOAT Rank currently ranks Ernie Parker above Henry Slocum: 75.3 vs 75.0. Ernie Parker leads on Longevity, Statistics. Henry Slocum leads on Dominance, Honours.
How the GOAT Score is calculated →GOAT verdictgoatrank.world
ParkerWinner
75.3Parker wins: Longevity, Statistics
Slocum
75.0Slocum wins: Dominance, Honours
Candidates
Locked to TennisShareable URL · /compare/ernie-parker-vs-henry-slocum
Time range
Showing full careers. Pick a window to recalculate the selected period.
Category radar
Verdict
Weighted GOAT score
🇦🇺 Ernie Parker
75.3
Parker leads in 3 of 5 weighted categories.
1. Ernie Parker
2. Henry Slocum
Category breakdown
Season form · Form index per season
Career timeline · Form index per season
Cumulative output season by season — the shape of each career against the other.
GOAT pace tracker
Career stage · GOAT pace
Through season 5 · Form index per season1. 🇦🇺 Ernie Parker5 seasons played · career day 2,19119 titles
Setting the pace at this stage
2. 🇺🇸 Henry Slocum5 seasons played · career day 1,8256 titles
-68.4% vs Parker at the same stage
| Ghost race · career day | 30 | 100 | 365 | 1000 | 1825 | 3650 |
|---|---|---|---|---|---|---|
| 🇦🇺 Parker | 0 | 0 | 0 | 8 | 16 | 30 |
| 🇺🇸 Slocum | 0 | 0 | 0 | 1 | 6 | 6 |
Careers are aligned from debut; the first 5 season periods are measured against the same career window.
| Metric | ParkerRetired | SlocumRetired |
|---|---|---|
| Grand Slam singles titles | 1 | — |
| State championship titles | 6 | — |
| Grand Slam finals | 1 | — |
| Career years | 9 | — |
| Australasian Championships played | 4 | — |
| US Championships titles | — | 2 |
| US doubles titles | — | 1 |
| Grand Slam titles | — | 3 |
| Career span in years | — | 7 |
| US finals reached | — | 3 |
| Dominance w25% | 70 | 74 |
| Peak w20% | 90 | 90 |
| Longevity w20% | 64 | 58 |
| Honours w20% | 72 | 76 |
| Statistics w15% | 84 | 78 |
Fan vote — data vs the people
GOAT Rank · the data
Parker75.3
Slocum75.0
FAQ
Where does Slocum beat Parker?
Slocum scores higher on dominance, honours. Parker leads on statistics, longevity.
How is the Parker vs Slocum score calculated?
Both are scored on peak, dominance, honours, statistics, longevity within their sport. Parker: 75.3, Slocum: 75.0.
What do you think?
0 commentsMake your case for Parker vs Slocum. 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.