This is a full listing of the number of tournaments each player has 
played during 2006 for tournaments of all levels.  This lists the top 100.

                            Number of     
Player                      Tournaments   
Bondarenko, Vladislav (UKR)      40
Fraile, Gorka (ESP)              39
Zib, Tomas (CZE)                 39
Goloubev, Andrei (RUS)           38
Coll, Ignacio "Nacho" (ESP)      37
Marx, Philipp (GER)              37
Mertl, Jan (CZE)                 37
Pless, Kristian (DEN)            37
Tursunov, Dmitry (RUS)           37
Bubka, Sergei, Jr. (UKR)         36
Chikhladze, Lado (GEO)           36
Crugnola, Marco (ITA)            36
Kennaugh, Andrew (GBR)           36
Kim, Kevin (USA)                 36
Navarro-Pastor, Ivan (ESP)       36
Simmonds, Phillip (USA)          36
Vagnozzi, Simone (ITA)           36
Vicente, Fernando (ESP)          36
Baldellou, Toni (ESP)            35
Cipolla, Flavio (ITA)            35
Clar, Pedro (ESP)                35
Davydenko, Nikolay (RUS)         35
Dlouhy, Lukas (CZE)              35
Fernandez-Guimera, Alfonso (ESP) 35
Goodall, Joshua (GBR)            35
Healey, Nathan (AUS)             35
Pedrini, Marco (ITA)             35
Ruiz, Hector (ESP)               35
Srichaphan, Paradorn (THA)       35
Torresi, Federico (ITA)          35
Witten, Jesse (USA)              35
Zverev, Michael (GER)            35
Armando, Hugo (USA)              34
Coelho, Andrew (AUS)             34
de Voest, Rik (RSA)              34
Economidis, Konstantinos (GRE)   34
Gonzalez, Santiago (MEX)         34
Guccione, Chris (AUS)            34
Knittel, Bastian (GER)           34
Lammer, Michael (SUI)            34
Lisnard, Jean-Rene (MON)         34
Menendez, Adrian (ESP)           34
Miele, Andre (BRA)               34
Norman, Dick (BEL)               34
Nunez, Eric (USA)                34
Peranec, Gordan (CRO)            34
Semjan, Marek (SVK)              34
Seppi, Andreas (ITA)             34
Vassiliev, Mikhail (RUS)         34
Aranguren, Juan Martin (ARG)     33
Azzaro, Leonardo (ITA)           33
Bastl, George (SUI)              33
Bloomfield, Richard (GBR)        33
Burgsmuller, Lars (GER)          33
Dabul, Brian (ARG)               33
Delic, Amer (USA)                33
Eitzinger, Rainer (AUT)          33
Francis, Alberto (USA)           33
Granollers, Marcel (ESP)         33
Ianni, Stefano (ITA)             33
Joseph, Lesley (USA)             33
Koubek, Stefan (AUT)             33
Kubot, Lukasz (POL)              33
Kuznetsov, Alex (USA)            33
Lu, Yen-Hsun (TPE)               33
Marin, Juan Antonio (CRC)        33
Molteni, Andres (ARG)            33
Moraru, Gabriel (ROM)            33
Naso, Gianluca (ITA)             33
Popovic, Petar (FRA)             33
Przysiezny, Michal (POL)         33
Reynolds, Bobby (USA)            33
Roitman, Sergio (ARG)            33
Sabau, Razvan (ROM)              33
Spadea, Vince (USA)              33
Tecau, Horia (ROM)               33
Tipsarevic, Janko (SRB)          33
Udomchoke, Danai (THA)           33
Vicente, Ignacio (ESP)           33
Viloca, Juan Albert (ESP)        33
Baker, Jamie (GBR)               32
Berlocq, Carlos (ARG)            32
Berrer, Michael (GER)            32
Bolelli, Simone (ITA)            32
Bracciali, Daniele (ITA)         32
Chadaj, Adam (POL)               32
Chardy, Jeremy (FRA)             32
Charroin, Olivier (FRA)          32
Dancevic, Frank (CAN)            32
Eaton, Chris (GBR)               32
Feeney, Adam (AUS)               32
Galdon, Pablo (ARG)              32
Garcia, Adrian (CHI)             32
Garcia-Lopez, Guillermo (ESP)    32
Greul, Simon (GER)               32
Huta Galung, Jesse (NED)         32
Istomin, Denis (UZB)             32
Juska, Andis (LAT)               32
King-Turner, Daniel (NZL)        32
Klec, Ivo (SVK)                  32
Lopes, Tiago (BRA)               32
Lorenzi, Paolo (ITA)             32
Marach, Oliver (AUT)             32
Matsukevitch, Denis (RUS)        32
Mello, Ricardo (BRA)             32
Minar, Ivo (CZE)                 32
Monroe, Nick (USA)               32
Nettle, Shannon (AUS)            32
Oudsema, Scott (USA)             32
Pashanski, Boris (SRB)           32
Piccari, Francesco (ITA)         32
Quintero, Michael (COL)          32
Rieschick, Sebastian (GER)       32
Rizzo, Claudio (ITA)             32
Romero, Yohny (VEN)              32
Rosol, Lukas (CZE)               32
Scherer, Eric (GER)              32
Schuettler, Rainer (GER)         32
Skugor, Franco (CRO)             32
Slabinsky, Alexander (GBR)       32
Vico, Uros (ITA)                 32
Vilarrubi, Martin (URU)          32
Volante, Matteo (ITA)            32
Waske, Alexander (GER)           32
Widom, Todd (USA)                32