Rivaldo Avila (L) and teammates take part in a baseball showcase in Caracas, Venezuela August 25, 2017. Picture taken August 25, 2017. REUTERS/Carlos Garcia Rawlins

Trainers and scouts look at Rivaldo Avila (R) during a baseball showcase in Caracas, Venezuela August 22, 2017. Picture taken August 22, 2017. REUTERS/Carlos Garcia Rawlins

Grey Mejia (C) uses her cellphone to takes pictures to her son Rivaldo Avila (kneeling on L) and the other players, during a baseball showcase in Caracas, Venezuela August 25, 2017. Picture taken August 25, 2017. REUTERS/Carlos Garcia Rawlins

South Africa's Rivaldo Coetzee (R) fights for the ball with Costa Rica's Cristian Gamboa during their international friendly soccer match at the National stadium in San Jose, Costa Rica October 8, 2015. REUTERS/Juan Carlos Ulate

Football - Ajax Cape Town v Sporting Lisbon - Cape Town Cup Pre Season Friendly Tournament - Cape Town Stadium, South Africa - 24/7/15
Rivaldo Coetzee of Ajax Cape Town in action with Andre Martins of Sporting
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Rivaldo Coetzee of South Africa challenges Ghana's Christian Atsu (R) during their Group C soccer match of the 2015 African Cup of Nations in Mongomo, January 27, 2015. REUTERS/Mike Hutchings (EQUATORIAL GUINEA - Tags: SPORT SOCCER)

Rivaldo Coetzee (L) of South Africa challenges Ghana's Asamoah Gyan (C) during their Group C soccer match of the 2015 African Cup of Nations in Mongomo, January 27, 2015. Also pictured is South Africa's Mandla Masango (R). REUTERS/Mike Hutchings (EQUATORIAL GUINEA - Tags: SPORT SOCCER)

Guerrero of Corinthians heads the ball against Rivaldo (R) of Figueirense during their Brazilian championship soccer match at the Arena de Sao Paulo Stadium, one of the venues for the 2014 World Cup in the Sao Paulo district of Itaquera May 18, 2014. The stadium will host the opening match of the 2014 World Cup. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT SOCCER WORLD CUP)

Dentinho (R) of Corinthians is tackled by Rivaldo of Palmeiras during their Paulista championship semi-final soccer match in Sao Paulo Maio 1, 2011. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT SOCCER)

Rivaldo (top) of Palmeiras challenges Dentinho of Corinthians during their Paulista championship semi-final soccer match in Sao Paulo May 1, 2011. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT SOCCER)

Rivaldo (R) of Brazil's Palmeiras fights for the ball against Aguirre of Bolivia's Universitario during their Copa Sudamericana soccer match in Sucre, October 14, 2010. REUTERS/Gaston Brito (BOLIVIA - Tags: SPORT SOCCER)

Bunyodkor's manager Luiz Felipe Scolari (R) gives instructions to Rivaldo during their championship soccer match against Pakhtakor in Tashkent, July 12, 2009. The 60-year-old World Cup winning coach agreed an 18-month contract with the Uzbek champions. Picture taken July 12. REUTERS/Valery Kharitonov (UZBEKISTAN SPORT SOCCER)

Bunyodkor's manager Luiz Felipe Scolari (R) gives instructions to Rivaldo during their championship soccer match against Pakhtakor in Tashkent, July 12, 2009. The 60-year-old World Cup winning coach agreed an 18-month contract with the Uzbek champions. Picture taken July 12. REUTERS/Valery Kharitonov (UZBEKISTAN SPORT SOCCER)

Finland's Antti Siltala (R) spikes against Brazil's Rodrigo Pinto "Rivaldo" (2nd R) and Gilberto Godoy Filho "Giba" (2nd L) while Finland's Joni Mikkonen looks on during their FIVB World League volleyball match in Brasilia June 19, 2009. REUTERS/Jamil Bittar (BRAZIL SPORT VOLLEYBALL)

Rivaldo Vitor Borba Ferreira of Uzbekistan's Bunyodkor scores a penalty past Misagh Memarzadeh, goalkeeper of Iran's Persepolis, during their AFC Champions League soccer match at Tehran's Azadi stadium, May 27, 2009. REUTERS/Raheb Homavandi (IRAN SPORT SOCCER)

Ali Karimi of Iran's Persepolis (C) fights for the ball with Rivaldo Vitor Borba Ferreira (R) and Hasanov Jasur of Uzbekistan's Bunyodkor during their AFC Champions League soccer match at Tehran's Azadi stadium, May 27, 2009. REUTERS/Raheb Homavandi (IRAN SPORT SOCCER)

Nabilloah Bagheriha of Iran's Persepolis (L) fights for the ball with Rivaldo Vitor Borba Ferreira of Uzbekistan's Bunyodkor during their AFC Champions League soccer match at Tehran's Azadi stadium May 27, 2009. REUTERS/Raheb Homavandi (IRAN SPORT SOCCER)

FC Vaduz's Rivaldo De Souza (L) and Grasshoppers' (GC) Rolf Feltscher fight for the ball during their Swiss Super League soccer match in Vaduz April 4, 2009. REUTERS/Miro Kuzmanovic (LIECHTENSTEIN SPORT SOCCER)

Neuchatel Xamax Hussain Omar Sulaimani (L) fights for the ball with FC Vaduz Rivaldo Barbosa de Souza during their Swiss Super League soccer match in Neuchatel March 8, 2009. REUTERS/Denis Balibouse (SWITZERLAND SPORT SOCCER)

FC Zurich's (FCZ) Almen Abdi (R) challenges Rivaldo of FC Vaduz during their Swiss Super League soccer match in Zurich March 1, 2009. REUTERS/Arnd Wiegmann (SWITZERLAND)

AC Bellinzona's Adewale Wahab (L) fights for the ball with FC Vaduz's Rivaldo Barbosa De Souza during their Swiss Super League soccer match in Bellinzona February 18, 2009. REUTERS/Fiorenzo Maffi (SWITZERLAND)

AC Bellinzona's Guerkan Sermeter (R) fights for the ball with FC Vaduz's Rivaldo Barbosa De Souza during their Swiss Super League soccer match in Bellinzona February 18, 2009. REUTERS/Fiorenzo Maffi (SWITZERLAND)

FC Vaduz's Rivaldo Barbosa De Souza (L) fights for the ball with FC Aaraus's Sergio Bastida during their Swiss Super League soccer match in Vaduz February 7, 2009. REUTERS/Michael Buholzer (LIECHTENSTEIN)

Rivaldo of Bunyodkor (L) fights for the ball with Seyed Jalal Hosseini Khoshkebejari of Saipa during their Asian Champions League quarter final soccer match in Tashkent September 24, 2008. REUTERS/Valery Kharitonov (UZBEKISTAN)

Saipa's Kianoush Rahmati and Kuruvchi/Bunyodkor's Rivaldo Vitor Borba Ferreira (6) head the ball during their AFC Champion's league soccer match in Tehran September 17, 2008. REUTERS/Caren Firouz (IRAN)

Saipa's Kianoush Rahmati (L) and Kuruvchi/Bunyodkor's Rivaldo Vitor Borba Ferreira head the ball during their AFC Champion's League soccer match in Tehran September 17, 2008. REUTERS/Caren Firouz (IRAN)

Saipa's Kazem Bozcheloo (R) helps Kuruvchi/Bunyodkor's Rivaldo Vitor Borba Ferreira up after committing a foul on him during their AFC Champions League soccer match in Tehran September 17, 2008. REUTERS/Caren Firouz (IRAN)

Saipa's Jalal Hosseini fights for the ball with Kuruvchi/Bunyodkor's Rivaldo Vitor Borba Ferreira (L) during their AFC Champions League soccer match in Tehran September 17, 2008. REUTERS/Caren Firouz (IRAN)

Saipa's Kazem Bozcheloo and Kuruvchi/Bunyodkor's Rivaldo Vitor Borba Ferreira (L) battle for the ball during their AFC Champions League soccer match in Tehran September 17, 2008. REUTERS/Caren Firouz (IRAN)

Former Brazil international Rivaldo greets fans at the Uzbek soccer club Bunyodkor in Tashkent, where he moved from AEK Athens, September 3, 2008. REUTERS/Valery Kharitonov (UZBEKISTAN)

AEK Athens' Rivaldo (L) fights for the ball against Omonia Nicosia's Cafu during their qualification UEFA Cup second qualifying round first leg soccer match in Athens August 14, 2008. REUTERS/John Kolesidis (GREECE)

AEK Athens' Rivaldo (L) fights for the ball against Omonia Nicosia's Clayton during their UEFA Cup second qualifying round first leg soccer match at Olympic stadium in Athens August 14, 2008. REUTERS/John Kolesidis (GREECE)

AEK Athens' Rivaldo reacts during the Getafe-AEK Athens UEFA Cup third round soccer match at Coliseum Alfonso Perez stadium in Getafe February 21, 2008. REUTERS/Susana Vera(SPAIN)

AEK Athens' Rivaldo (R) fights for the ball with Getafe's Fabio Celestini during their UEFA Cup third round soccer match at Coliseum Alfonso Perez stadium in Getafe February 21, 2008. REUTERS/Susana Vera(SPAIN)

AEK Athens' Rivaldo (L) fights for the ball with Getafe's Fabio Celestini during their UEFA Cup third round soccer match at Coliseum Alfonso Perez stadium in Getafe February 21, 2008. REUTERS/Susana Vera (SPAIN)

AEK Athens' Rivaldo (L) heads the ball as Getafe's David Belenguer watches during their UEFA Cup third round soccer match at Coliseum Alfonso Perez stadium in Getafe February 21, 2008. REUTERS/Susana Vera(SPAIN)

Mlada Boleslav's Tomas Hrdlicka (R) and AEK Athens' Borba Ferreira Rivaldo fight for the ball during the UEFA Cup Group C soccer match in Mlada Boleslav December 5, 2007. REUTERS/David W Cerny (CZECH REPUBLIC)

Red Bull Salzburg's Ezequiel Carboni (R) fights for the ball with AEK Athens' Rivaldo during their UEFA Cup first round second leg match in Salzburg, October 4, 2007. REUTERS/Calle Toernstroem (AUSTRIA)

Red Bull Salzburg's Ezequiel Carboni (L) fights for the ball with AEK Athens' Rivaldo during their UEFA Cup first round second leg match in Salzburg, October 4, 2007. REUTERS/Dominic Ebenbichler (AUSTRIA)

AEK Athens' Rivaldo celebrates after scoring against SV Salzburg during their UEFA Cup first round,first leg soccer match in Athens September 20, 2007. REUTERS/Yiorgos Karahalis (GREECE)

AEK Athens' Rivaldo reacts after scoring against SV Salzburg during their UEFA Cup first round, first leg soccer match in Athens September 20, 2007. REUTERS/Yiorgos Karahalis (GREECE)

AEK Athens' Rivaldo (R) fights for the ball with Sevilla's Ivica Dragutinovic during their Champions League qualifying soccer match at Olympic stadium in Athens September 3, 2007. REUTERS/John Kolesidis (GREECE)

Sevilla's Seydou Keita of Mali (L) challenges AEK Athen's Rivaldo of Brazil for the ball during their Champions League third round first leg qualifying soccer match at the Ramon Sanchez-Pizjuan Stadium in Seville, August 15, 2007 REUTERS/Javier Barbancho (SPAIN)

Sevilla's Frederic Kanoute of Mali (R) and AEK Athen's Rivaldo of Brazil go for a header during their Champions League third round first leg qualifying soccer match at the Ramon Sanchez-Pizjuan Stadium in Seville, August 15, 2007 REUTERS/Javier Barbancho (SPAIN)

Shakhtar Donetsk's Brandao jumps for the ball against Olympiakos' Rivaldo (10) during a Champions League Group D soccer match in Athens December 5, 2006. REUTERS/Yiorgos Karahalis (GREECE)

Valencia's Joaquin Sanchez (L) and Olympiakos Rivaldo fight for the ball during their Champions League Group D soccer match at the Mestalla stadium in Valencia, November 22, 2006. REUTERS/Heino Kalis (SPAIN)

Olympiakos' Rivaldo (L) and Predrag Djordjevic react during their Champions League Group D soccer match against Valencia at the Mestalla stadium in Valencia November 22, 2006. REUTERS/Heino Kalis (SPAIN)

Olympiakos' Rivaldo leaves the field after their team's Champions League Group D soccer match against Valencia in Valencia November 22, 2006. REUTERS/Andrea Comas (SPAIN)

Valencia's Fernando Morientes (R) greets Olympiakos' Rivaldo after their teams' Champions League Group D soccer match in Valencia November 22, 2006. REUTERS/Andrea Comas (SPAIN)

Olympiakos' Rivaldo (L) and Valencia's Miguel Pallardo fight for the ball during their Champions League Group D soccer match at the Mestalla stadium in Valencia November 22, 2006. REUTERS/Heino Kalis (SPAIN)

Valencia's Roberto Ayala from Argentine (L) and Olimpiacos Rivaldo from Brazil (R) fight for the ball during their Champions League Group D soccer match at the Mestalla stadium in Valencia November 22, 2006. REUTERS/Heino Kalis (SPAIN)

Olympiacos Rivaldo from Brazil attends a news conference in Valencia November 21, 2006. Olympiacos will face Valencia in their Champions League Group D soccer match on Wednesday. REUTERS/Heino Kalis (SPAIN)

Olympiacos Rivaldo (R) from Brazil and Athanasios Kostoulas chase the ball during a training session in Valencia, November 21, 2006. Olympiacos will face Valencia in their Champions League Group D soccer match on Wednesday. REUTERS/Heino Kalis (SPAIN)

AS Roma's Daniele De Rossi (R) challenges Olympiakos' Rivaldo during their Champions League Group D soccer match at the Olympic stadium in Rome October 31, 2006. REUTERS/Max Rossi (ITALY)

Olympiakos Rivaldo (R) and Daniele De Rossi of AS Roma fight for the ball during their Champions League Group D soccer match at the Olympic stadium in Rome October 31, 2006. REUTERS/Alessandro Bianchi (ITALY)

Roma's Ricardo Faty controls the ball in front of Olympiakos' Rivaldo (L) during their Champions League Group D soccer match at Karaiskaki stadium in Athens October 18, 2006. REUTERS/John Kolesidis (GREECE)

Roma's Simone Perrota (C) controls the ball in front of Rivaldo (L) and Michalis Konstantinou during their Champions League Group D soccer match at Karaiskaki stadium in Athens October 18, 2006. REUTERS/John Kolesidis (GREECE)

Olympiakos' Rivaldo from Brazil raises a trophy during celebrations after his team won both the Greek Cup and the League at Piraeus' Karaiskaki stadium near Athens May 14, 2006. REUTERS/Yiorgos Karahalis

Olympiakos' Rivaldo of Brazil celebrates after scoring a second goal against Panathinaikos during a Greek first division soccer match in Piraeus' Karaiskaki stadium near Athens January 15, 2006. REUTERS/Yiorgos Karahalis

Olympiakos' Rivaldo (L) of Brazil celebrates with team mate Erol Bulut after scoring a second goal against Panathinaikos during a Greek first division soccer match in Piraeus' Karaiskaki stadium near Athens January 15, 2006. REUTERS/Yiorgos Karahalis