2010 Fed Cup
The 2010 Fed Cup was the 48th edition of the tournament between national teams in women's tennis.
The final took place at the San Diego Sports Arena in San Diego, United States, on 6–7 November. Italy successfully defended their title, in a rematch of the previous year's final, against the United States, by three rubbers to one.
World Group
Draw
World Group Play-offs
The four losing teams in the World Group first round ties, and four winners of the World Group II ties enter the draw for the World Group Play-offs. Four seeded teams, based on the latest Fed Cup ranking, are drawn against four unseeded teams.Date: 24–25 April
| Venue | Surface | Home Team | Score | Visiting Team |
| Grenslandhallen - Ethias Arena, Hasselt, Belgium | Indoor clay | 3–2 | ||
| Palace of Sports "Lokomotiv", Kharkiv, Ukraine | Indoor clay | 0–5 | ' | |
| Frankfurter TC 1914 Palmengarten, Frankfurt, Germany | Outdoor clay | 2–3 | ' | |
| Belgrade Arena, Belgrade, Serbia | Indoor clay | 2–3 |
World Group II
The World Group II was the second highest level of Fed Cup competition in 2010. Winners advanced to the World Group Play-offs, and losers played in the World Group II Play-offs.Date: 6–7 February
| Venue | Surface | Home Team | Score | Visiting Team |
| Memorial Drive Park, Adelaide, Australia | Outdoor hard | 3–2 | ||
| Łuczniczka, Bydgoszcz, Poland | Indoor carpet | 2–3 | ||
| Tere Sport Tennis Club, Tallinn, Estonia | Indoor hard | ' | 4–1 | |
| Sibamac Arena, Bratislava, Slovakia | Indoor hard | ' | 3–2 |
World Group II Play-offs
The four losing teams from World Group II played off against qualifiers from Zonal Group I. Two teams qualified from Europe/Africa Zone, one team from the Asia/Oceania Zone, and one team from the Americas Zone.Date: 24–25 April
| Venue | Surface | Home Team | Score | Visiting Team |
| Sopot Tennis Club, Sopot, Poland | Indoor carpet | 1–4 | ||
| Idrottens Hus, Helsingborg, Sweden | Indoor hard | ' | 3–2 | |
| Uniprix Stadium, Montreal, Canada | Indoor carpet | ' | 5–0 | |
| Ljudski vrt, Maribor, Slovenia | Indoor clay | 4–1 |
Americas Zone
- Nations in bold advanced to the higher level of competition.
- Nations in italics were relegated down to a lower level of competition.
Group I
Dates: 3–6 February
;Participating Teams
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Group II
Dates: 19–24 April
;Participating Teams
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Asia/Oceania Zone
- Nations in bold advanced to the higher level of competition.
- Nations in italics were relegated down to a lower level of competition.
Group I
Dates: 3–6 February
;Participating Teams
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Group II
Dates: 3–6 February
;Participating Teams
Europe/Africa Zone
- Nations in bold advanced to the higher level of competition.
- Nations in italics were relegated down to a lower level of competition.
Group I
Dates: 3–6 February
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Group II
Dates: 28 April – 1 May
;Participating Teams
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Group III
Dates: 21–24 April
;Participating Teams
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Rankings