Tennis’s living graph
Bridges Across
Eras
Two players do not need to have shared a court for their stories to be connected. Find the shortest chain of head-to-head meetings between them.
Shortest path found
Roger Federer
reaches
Daniel Alejandro Lopez Cassaccia
Historical windowComplete archive
The connection uses 3 links and 4 careers. Every step below represents a recorded head-to-head meeting within the selected window.
The complete route
Career by career
01 OriginOpen career →2 meetings20June 23, 2003 — April 15, 2007View Roger Federer × Hyung Taik Lee →02 BridgeOpen career →Hyung Taik Lee
1 meeting10April 28, 2008View Hyung Taik Lee × Julio Silva →03 BridgeOpen career →Julio Silva
1 meeting10April 9, 2004View Julio Silva × Daniel Alejandro Lopez Cassaccia →04 DestinationOpen career →Daniel Alejandro Lopez Cassaccia
Parallel routes
One search may have several correct answers.
Besides the detailed route, we found 4 more sequences with the same 3 links. Every route travels the shortest possible distance in the archive.
- OriginRoger Federer
- BridgeNicolas Lapentti
- BridgeMauricio Echazu
- DestinationDaniel Alejandro Lopez Cassaccia
- OriginRoger Federer
- BridgeStefan Koubek
- BridgeCarlos Avellan
- DestinationDaniel Alejandro Lopez Cassaccia
- OriginRoger Federer
- BridgeKevin Kim
- BridgeJulio Silva
- DestinationDaniel Alejandro Lopez Cassaccia
- OriginRoger Federer
- BridgeAlberto Martin
- BridgeJulio Silva
- DestinationDaniel Alejandro Lopez Cassaccia
How we calculate it
A search from both sides of history.
The portal traverses the head-to-head graph from both careers at the same time and stops at the first proven minimum distance. When a period is selected, only matches inside that window create links; walkovers never create connections.
Reverse the route →