Ronaldo R9 Career Starter EDA
The starter notebook for R9 career dataset.
| Votes | Language | Version | Updated |
|---|---|---|---|
| 1 | python | 2 | 2026-10-26 |
A quick tour of the Ronaldo (R9) Nazário: Complete Career Dataset. This notebook loads every file, prints the headline numbers, and draws a few basic charts to get you started.
This is the Brazilian Ronaldo (Nazário), not Cristiano Ronaldo.
Headline figures
Goals per season (all competitions)
Filtering to the per-season total rows and summing across clubs (2006-07 spans Real Madrid and AC Milan).
xychart
title "Goals per season, all competitions"
x-axis ["1993", "1994", "1994-95", "1995-96", "1996-97", "1997-98", "1998-99", "1999-2000", "2000-01", "2001-02", "2002-03", "2003-04", "2004-05", "2005-06", "2006-07", "2007-08", "2009", "2010", "2011"]
y-axis "goals"
bar [20, 24, 35, 19, 47, 34, 15, 3, 0, 7, 30, 31, 24, 15, 11, 2, 23, 12, 0]The injuries
The reason this dataset exists. His knees cost him more than 1,400 days and 240-odd matches.
xychart horizontal
title "Injury spells, by days sidelined"
x-axis ["Patellar tendon rupture (07/08)", "Patellar tendon rupture (99/00)", "Patellar tendon rupture (99/00)", "Patellar tendon tear (95/96)", "Broken tibia (06/07)", "Hamstring injury (01/02)", "Broken hand (09/10)", "Knee problems (98/99)", "Muscle injury (02/03)", "Bruised knee (98/99)", "Thigh problems (01/02)"]
y-axis "days out"
bar [263, 141, 524, 134, 115, 92, 43, 41, 33, 27, 20]Market value over time
Transfermarkt only began valuing players in 2004, so this starts after his peak.
xychart
title "Transfermarkt market value"
x-axis ["2004-10-04", "2004-12-28", "2005-03-15", "2006-01-12", "2007-05-03", "2008-02-15", "2008-07-04", "2008-09-05", "2010-04-15", "2010-06-28", "2010-09-06", "2011-02-15"]
y-axis "EUR (millions)"
line [45, 35, 33, 27.5, 23, 14, 9, 5, 3.5, 2, 1, 0]International goals by opponent
xychart
title "International goals by opponent (top 10)"
x-axis ["Uruguay", "Chile", "Venezuela", "Argentina", "Costa Rica", "Lithuania", "South Korea", "Australia", "Germany", "Russia"]
y-axis "goals"
bar [5, 5, 5, 5, 4, 3, 3, 3, 3, 2]Data compiled from Wikipedia and Transfermarkt. See the dataset page for the full data dictionary, source notes, and limitations.