| Personal information | |
|---|---|
| Born | September 7, 1985 Pawtucket, Rhode Island, U.S. |
Listed height | 1.86 m (6 ft 1 in) |
| Career information | |
| High school | St. Raphael Academy (Pawtucket, Rhode Island) |
| College |
|
| 2009: undrafted | |
Playing career | 2009–2022 |
| Position | Point guard / shooting guard |
Coaching career | 2025–present |
| Career history | |
Playing | |
| 2009–2010 | Breogán |
| 2010–2011 | Cáceres |
| 2011–2012 | Palencia |
| 2012–2013 | Atapuerca Burgos |
| 2013–2015 | Ford Burgos |
| 2015–2016 | medi Bayreuth |
| 2016 | Breogán |
| 2016–2017 | FC Porto |
| 2017–2018 | UJAP Quimper 29 |
| 2018–2020 | Básquet Coruña |
| 2020–2021 | Cáceres |
| 2021–2022 | Oviedo CB |
Coaching | |
| 2025–present | New England Lightning (ABA) |
| Career highlights | |
| |
Jeffrey G. Xavier (born 7 September 1985) is a former Cape Verdean basketball player, and current head coach of the New England Lightning of the American Basketball Association.
Born in the United States, he represented Cape Verde internationally.
He is a graduate of St. Raphael Academy in Pawtucket, and a 2009 graduate of Providence College.
In 2009–10 season he signed with Leche Río Breogán, team of LEB Oro. In the next season, he went to Cáceres Ciudad del Baloncesto of the same league. In 2011, Xavier signed with his third LEB Oro team in three seasons: Palencia Baloncesto.
Xavier is a member of the Cape Verde national basketball team and played with them at the AfroBasket 2021 qualifiers.
Xavier has been head coach of the New England Lightning of the American Basketball Association since 2025.
| GP | Games played | GS | Games started | MPG | Minutes per game |
| FG% | Field goal percentage | 3P% | 3-point field goal percentage | FT% | Free throw percentage |
| RPG | Rebounds per game | APG | Assists per game | SPG | Steals per game |
| BPG | Blocks per game | PPG | Points per game | Bold | Career high |
| Year | Team | GP | GS | MPG | FG% | 3P% | FT% | RPG | APG | SPG | BPG | PPG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004–05 | Manhattan | 29 | 17 | 19.3 | .441 | .369 | .769 | 2.7 | .8 | 1.4 | .2 | 7.8 |
| 2005–06 | Manhattan | 31 | 30 | 34.8 | .434 | .350 | .798 | 5.9 | 1.9 | 2.3 | .2 | 16.6 |
| 2006–07 | Providence | Transfer | ||||||||||
| 2007–08 | Providence | 31 | 30 | 31.6 | .404 | .364 | .768 | 3.6 | 2.5 | 2.3 | .3 | 12.4 |
| 2008–09 | Providence | 33 | 26 | 24.5 | .356 | .291 | .800 | 3.0 | 1.9 | 1.4 | .1 | 9.3 |
| Career | 124 | 103 | 27.6 | .408 | .342 | .788 | 3.8 | 1.8 | 1.8 | .2 | 11.5 | |