Levantamento do blog do jornalista Rodolfo Rodrigues, do site Uol, mostra que os quatro grandes clubes do Rio de Janeiro são os líderes em trocas de técnicos no século 21. O Fluminense, com 40 trocas e 28 treinadores, fica em terceiro lugar no quesito. Flamengo, Vasco e Botafogo aparecem em primeiro, segundo e quarto, respectivamente.
Confira o ranking das trocas de técnicos do século 21:
1º – Flamengo (45 trocas, 30 técnicos)
2º – Vasco (44 trocas, 29 técnicos)
3º – Fluminense (40 trocas, 28 técnicos)
4º – Botafogo (39 trocas, 34 técnicos)
5º – Atlético-MG (38 trocas, 28 técnicos)
6º – Internacional (35 trocas, 26 técnicos)
7º – Cruzeiro (32 trocas, 25 técnicos)
8º – Palmeiras (31 trocas, 26 técnicos)
9º – Corinthians (29 trocas, 22 técnicos)
10º – Santos (28 trocas, 22 técnicos)
11º – São Paulo (27 trocas, 21 técnicos)
12º – Grêmio (24 trocas, 21 técnicos)
Abaixo a lista de todas as mudanças nos 12 grandes clubes do futebol brasileiro desde 2001:
Atlético-MG (38 trocas, 28 técnicos)
Abel Braga (2001), Levir Culpi (2001-2002), Geninho (2002), Celso Roth (2003), Marcelo Oliveira (2003), Procópio Cardoso (2003), Paulo Bonamigo (2004), Jair Picerni (2004), Mário Sérgio (2004), Procópio Cardoso (2004-2005), Tite (2005), Marco Aurélio (2005), Lori Sandri (2005-2006), Levir Culpi (2006-2007), Zetti (2007), Emerson Leão (2007), Geninho (2008), Alexandre Gallo (2008), Marcelo Oliveira (2008), Emerson Leão (2008-2009), Celso Roth (2009), Vanderlei Luxemburgo (2010), Dorival Júnior (2010-2011), Cuca (2011-2013), Paulo Autuori (2014), Levir Culpi (2014-2015), Diego Aguirre (2016), Marcelo Oliveira (2016), Roger Machado (2017), Rogério Micale (2017), Oswaldo de Oliveira (2017-2018), Thiago Larghi (2018), Levir Culpi (2018-2019), Rodrigo Santana (2019), Vágner Mancini (2019), Rafael Dudamel (2020) e Jorge Sampaoli (2020-2021)
Botafogo (39 trocas, 34 técnicos)
Sebastião Lazaroni (2001), Dé (2001), Paulo Autuori (2001-2002), Abel Braga (2001-2002), Arthur Bernardes (2002), Ivo Wortmann (2002), Carlos Alberto Torres (2002), Levir Culpi (2003-2004), Mauro Galvão (2004), Paulo Bonamigo (2004-2005), Paulo César Gusmão (2005), Péricles Chamusca (2005), Celso Roth (2005), Carlos Roberto (2006), Cuca (2006-2007), Mário Sérgio (2007), Cuca (2007-2008), Geninho (2008), Ney Franco (2008-2009), Estevam Soares (2009-2010), Joel Santana (2010-2011), Caio Júnior (2011), Oswaldo de Oliveira (2012-2013), Eduardo Hungaro (2014), Vágner Mancini (2014), René Simões (2015), Ricardo Gomes (2015-2016), Jair Ventura (2016-2017), Felipe Conceição (2018), Alberto Valentim (2018), Marcos Paquetá (2018), Zé Ricardo (2018-2019), Eduardo Barroca (2019), Alberto Valentim (2019-2020), Paulo Autuori (2020), Bruno Lazaroni (2020), Ramón Diaz (2020) e Eduardo Barroca (2020-2021)
Corinthians (29 trocas, 22 técnicos)
Darío Pereyra (2001), Vanderlei Luxemburgo (2001), Carlos Alberto Parreira (2002), Júnior (2003), Geninho (2003), Juninho Fonseca (2003-2004), Oswaldo de Oliveira (2004), Tite (2004-2005), Márcio Bittencourt (2005), Daniel Passarella (2005), Antônio Lopes (2005-2006), Ademar Braga (2006), Geninho (2006), Émerson Leão (2006-2007), Paulo César Carpegiani (2007), Nelsinho Basptista (2007), Mano Menezes (2008-2010), Adílson Batista (2010), Tite (2010-2013), Mano Menezes (2014), Tite (2015-2016), Cristóvão Borges (2016), Oswaldo de Oliveira (2016), Fábio Carille (2017-2018), Osmar Loss (2018), Jair Ventura (2018), Fábio Carille (2019), Tiago Nunes (2020) e Vágner Mancini (2020-2021)
Cruzeiro (32 trocas, 25 técnicos)
Luiz Felipe Scolari (2001), Paulo César Carpegiani (2001), Ivo Wortmann (2001), Marco Aurélio (2001-2002), Vanderlei Luxemburgo (2002-2004), Paulo César Gusmão (2004), Émerson Leão (2004), Marco Aurélio (2004), Levir Culpi (2005), Paulo César Gusmão (2005-2006), Oswaldo de Oliveira (2006), Paulo Autuori (2007), Dorival Júnior (2007), Adílson Batista (2008-2010), Cuca (2010-2011), Joel Santana (2011), Vágner Mancini (2011-2012), Celso Roth (2012), Marcelo Oliveira (2013-2015), Vanderlei Luxemburgo (2015), Mano Menezes (2015), Deivid (2016), Paulo Bento (2016), Mano Menezes (2016-2019), Rogério Ceni (2019), Abel Braga (2019), Adílson Batista (2019-2020), Enderson Moreira (2020), Ney Franco (2020), Luiz Felipe Scolari (2020-2021) e Felipe Conceição (2021)
Flamengo (45 trocas, 30 técnicos)
Zagallo (2001), Carlos Alberto Torres (2001-2002), João Carlos Costa (2002), Lula Pereira (2002), Evaristo de Macedo (2002-2003), Nelsinho Baptista (2003), Oswaldo de Oliveira (2003), Waldemar Lemos (2003), Abel Braga (2004), Paulo César Gusmão (2004), Ricardo Gomes (2004), Júlio César Leal (2005), Cuca (2005), Celso Roth (2005), Andrade (2005), Joel Santana (2005), Valdir Espinosa (2006), Waldemar Lemos (2006), Ney Franco (2006-2007), Joel Santana (2007-2008), Caio Júnior (2008), Cuca (2009), Andrade (2009-2010), Rogério Lourenço (2010), Silas (2010), Vanderlei Luxemburgo (2010-2012), Joel Santana (2012), Dorival Júnior (2012-2013), Jorginho (2013), Mano Menezes (2013), Jaime de Almeida (2013-2014), Ney Franco (2014), Vanderlei Luxemburgo (2014-2015), Cristóvão Borges (2015), Oswaldo de Oliveira (2015), Muricy Ramalho (2016), Zé Ricardo (2016-2017), Reinaldo Rueda (2017), Paulo César Carpegiani (2018), Maurício Barbieri (2018), Dorival Júnior (2018), Abel Braga (2019), Jorge Jesus (2019-2020), Domènec Torent (2020) e Rogério Ceni (2020-2021)
Fluminense (40 trocas, 28 técnicos)
Valdir Espinosa (2001), Oswaldo de Oliveira (2001-2002), Waldemar Lemos (2002), Robertinho (2002), Renato Gaúcho (2002-2003), Joel Santana (2003), Renato Gaúcho (2003), Valdir Espinosa (2004), Ricardo Gomes (2004), Alexandre Gama (2004), Abel Braga (2005), Ivo Wortmann (2006), Paulo Campos (2006), Oswaldo de Oliveira (2006), Antônio Lopes (2006), Paulo César Gusmão (2006-2007), Joel Santana (2007), Renato Gaúcho (2007-2008), Cuca (2008), René Simões (2008-2009), Carlos Alberto Parreira (2009), Renato Gaúcho (2009), Cuca (2009-2010), Muricy Ramalho (2010-2011), Abel Braga (2011-2013), Vanderlei Luxemburgo (2013), Dorival Júnior (2013), Renato Gaúcho (2014), Cristóvão Borges (2014-2015), Ricardo Drubscky (2015), Enderson Moreira (2015), Eduardo Baptista (2015-2016), Levir Culpi (2016), Abel Braga (2017), Marcelo Oliveira (2018), Fernando Diniz (2018-2019), Oswaldo de Oliveira (2019), Marcão (2019), Odair Hellmann (2020) e Marcão (2020-2021)
Grêmio (24 trocas, 21 técnicos)
Tite (2001-2003), Darío Pereyra (2003), Nestor Simionato (2003), Adílson Batista (2003-2004), José Luiz Plein (2004), Cuca (2004), Cláudio Duarte (2004), Hugo de León (2005), Mano Menezes (2005-2007), Vágner Mancini (2008), Celso Roth (2008-2009), Paulo Autuori (2009), Silas (2010), Renato Gaúcho (2010-2011), Julinho Camargo (2011), Celso Roth (2011), Caio Júnior (2012), Vanderlei Luxemburgo (2012-2013), Renato Gaúcho (2013), Enderson Moreira (2014), Luiz Felipe Scolari (2014-2015), Roger Machado (2015-2016) e Renato Gaúcho (2016-2021)
Internacional (35 trocas, 26 técnicos)
Zé Mário (2001), Cláudio Duarte (2001), Carlos Alberto Parreira (2001), Ivo Wortmann (2002), Guto Ferreira (2002), Celso Roth (2002), Cláudio Duarte (2002), Muricy Ramalho (2003), Lori Sandri (2004), Joel Santana (2004), Muricy Ramalho (2004-2005), Abel Braga (2006-2007), Alexandre Gallo (2007), Abel Braga (2007-2008), Tite (2008-2009), Mário Sérgio (2009), Jorge Fossati (2010), Celso Roth (2010-2011), Paulo Roberto Falcão (2011), Dorival Júnior (2011-2012), Fernandão (2012), Dunga (2013), Clemer (2013), Abel Braga (2014), Diego Aguirre (2015), Argel Fucks (2015-2016), Paulo Roberto Falcão (2016), Celso Roth (2016), Lisca (2016), Antônio Carlos Zago (2017), Guto Ferreira (2017), Odair Hellmann (2017-2019), Zé Ricardo (2019), Eduardo Coudet (2020) e Abel Braga (2020-2021)
Palmeiras (31 trocas, 26 técnicos)
Marco Aurélio (2001), Celso Roth (2001), Vanderlei Luxemburgo (2002), Murtosa (2002), Levir Culpi (2002), Jair Picerni (2003-2004), Estevam Soares (2004-2005), Paulo Bonamigo (2005), Candinho (2005), Émerson Leão (2005-2006), Marcelo Vilar (2006), Tite (2006), Jair Picerni (2006), Caio Júnior (2007), Vanderlei Luxemburgo (2008-2009), Muricy Ramalho (2009-2010), Antônio Carlos Zago (2010), Luiz Felipe Scolari (2010-2012), Gilson Kleina (2012-2014), Ricardo Gareca (2014), Dorival Júnior (2014), Oswaldo de Oliveira (2015), Marcelo Oliveira (2015-2016), Cuca (2016), Eduardo Baptista (2017), Cuca (2017), Roger Machado (2018), Luiz Felipe Scolari (2018-2019), Mano Menezes (2019), Vanderlei Luxemburgo (2020) e Abel Ferreira (2020-2021)
Santos (28 trocas, 22 técnicos)
Geninho (2001), Cabralzinho (2001), Celso Roth (2002), Émerson Leão (2002-2004), Vanderlei Luxemburgo (2004), Oswaldo de Oliveira (2005), Alexandre Gallo (2005), Nelsinho Baptista (2005), Vanderlei Luxemburgo (2006-2007), Émerson Leão (2008), Cuca (2008), Márcio Fernandes (2008-2009), Vágner Mancini (2009), Vanderlei Luxemburgo (2009), Dorival Júnior (2010), Adilson Batista (2011), Muricy Ramalho (2011-2013), Claudinei Oliveira (2013), Oswaldo de Oliveira (2014), Enderson Moreira (2014-2015), Marcelo Fernandes (2015), Dorival Júnior (2015-2017), Levir Culpi (2017), Jair Ventura (2018), Cuca (2018), Jorge Sampaoli (2019), Jesualdo Ferreira (2020) e Cuca (2020-2021)
São Paulo (27 trocas, 21 técnicos)
Osvaldo Alvarez (2001), Nelsinho Baptista (2001-2002), Oswaldo de Oliveira (2002-2003), Roberto Rojas (2003), Cuca (2004), Émerson Leão (2004-2005), Paulo Autuori (2005), Muricy Ramalho (2006-2009), Ricardo Gomes (2009-2010), Paulo César Carpegiani (2010-2011), Adílson Batista (2011), Émerson Leão (2011-2012), Ney Franco (2012-2013), Paulo Autuori (2013), Muricy Ramalho (2013-2015), Juan Carlos Osório (2015), Doriva (2015), Edgardo Bauza (2016), Ricardo Gomes (2016), Rogério Ceni (2017), Dorival Júnior (2017), Diego Aguirre (2018), Andre Jardine (2018-2019), Cuca (2019) e Fernando Diniz (2019-2021)
Vasco (44 trocas, 29 técnicos)
Joel Santana (2001), Hélio dos Anjos (2001), Paulo César Gusmão (2001), Evaristo de Macedo (2002), Antônio Lopes (2002-2003), Mauro Galvão (2003), Geninho (2004), Joel Santana (2004-2005), Darío Lourenço (2005), Renato Gaúcho (2005-2007), Celso Roth (2007), Romário (2007), Valdir Espinosa (2007), Romário (2007-2008), Alfredo Sampaio (2008), Antônio Lopes (2008), Tita (2008), Renato Gaúcho (2008), Dorival Júnior (2009), Vágner Mancini (2010), Gaúcho (2010), Celso Roth (2010), Paulo César Gusmão (2010-2011), Ricardo Gomes (2011), Cristovão Borges (2011-2012), Marcelo Oliveira (2012), Gaúcho (2012-2013), Paulo Autuori (2013), Dorival Júnior (2013), Adílson Batista (2013-2014), Joel Santana (2014), Doriva (2015), Celso Roth (2015), Jorginho Campos (2015-2016), Cristóvão Borges (2017), Milton Mendes (2017), Zé Ricardo (2017-2018), Jorginho Campos (2018), Alberto Valentim (2018-2019), Vanderlei Luxemburgo (2019), Abel Braga (2020), Ramon Menezes (2020), Ricardo Sá Pinto (2020) e Vanderlei Luxemburgo (2020-2021)