Giammario Grassellini boxer
- bouts
- 31
- won
- 20
- lost
- 8
- draw
- 3
- Status
- inactive
- Division
- super welterweight
- Debut
- 2002-06-15
- Height
- 5′ 7½″/172cm
- Reach
- -
- Age
- -
- Born
- 1977-05-22
- Death
- -
- Nationality
- Italy
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2015-04-25 | Luca Messi | WLLWLL | Palasport Piscine Italcementi, Bergamo | LOST Technical knockout |
| 2014-12-06 | Michele Esposito | WWWLWW | Palazzo Congressi , Bellaria | LOST Points |
| 2014-03-28 | Giuseppe Rauseo | LDLWLL | Palasport Mario D'Agata - Le Caselle, Arezzo | WIN |
| 2013-12-13 | Gaetano Gutta' | WWWW | Palazzetto dello Sport, Rezzato | DRAW Points |
| 2011-12-03 | Jack Culcay | WWWWWW | Hartwall Arena, Helsinki | LOST KO |
| 2011-08-27 | Marcos Nader | WWWWWW | Messehalle, Erfurt | LOST Corner retirement |
| 2011-03-03 | Csaba Batta | LWWLWL | Gubbio | WIN Points |
| 2010-10-15 | Luca Michael Pasqua | LWWWWL | PalaMalè, Viterbo | WIN Points |
| 2009-02-28 | Frank Shabani | WWWWW | Jahnsportforum, Neubrandenburg | LOST KO |
| 2008-11-15 | Stephen Haughian | WWLWWW | International Events Arena - Breaffy House Resort, Castlebar | LOST Points |
| 2008-03-05 | Leonard Bundu | WWWDWW | Nelson Mandela Forum, Florence | LOST Technical knockout |
| 2007-12-08 | Stephen Haughian | WWWWWW | Kings Hall, Belfast | WIN Split-decision |
| 2007-08-18 | Michel Trabant | LWWWW | Max Schmeling Halle, Prenzlauer Berg | DRAW |
| 2007-03-23 | Marcelo Gonzalo Saucedo | LWDWWW | Gubbio | WIN Technical knockout |
| 2007-02-16 | Zoran Didanovic | LLWLLW | Pala Puglisi, Battipaglia | WIN Points |
| 2006-07-14 | Daniele Petrucci | WWWWWW | Stadio della Pallacorda, Roma | LOST Split-decision |
| 2006-03-03 | Slawomir Ziemlewicz | DLWWWW | Gubbio | WIN Unanimous decision |
| 2005-09-30 | Rafal Jackiewicz | LLDWWW | Campobello di Mazara | WIN Majority decision |
| 2005-06-24 | Stefan Dimitrov | LLLLLL | Sperlonga | WIN Points |
| 2005-02-25 | Fabrice Colombel | LLWLWW | Gubbio | WIN Technical knockout |
| 2004-12-17 | Mugurel Sebe | DWLLLL | Palasport, Marsala | DRAW Points |
| 2004-09-24 | Mugurel Sebe | LLLDWL | Campobello di Mazara | WIN Points |
| 2004-05-14 | David Herceg | WWWW | Latina | WIN Technical knockout |
| 2004-03-12 | Ibrahim Amzic | LLWL | Sant'Arpino | WIN Points |
| 2003-11-16 | Renato Gogosevic | debut | Gubbio | WIN Technical knockout |
| 2003-08-15 | Attila Kiss | LLLDWL | Capri | WIN Technical knockout |
| 2003-02-20 | Gringo Mandache | WWL | San Giuseppe Vesuviano | WIN KO |
| 2002-10-04 | Cristian Virtic | LLLL | Luzzano di Moiano, Benevento | WIN Technical knockout |
| 2002-08-24 | Andrei Berendi | L | Monte San Giovanni | WIN Technical knockout |
| 2002-07-19 | Petr Rykala | LLLWL | Gubbio | WIN Technical knockout |
| 2002-06-15 | Tomas Kotrla | L | Gubbio | WIN Technical knockout |