Nyanza Region Secondary Schools sports Association, NRSSSA, is the body that runs secondary schools games in the Nyanza Region which is made up of six counties namely: Kisumu, Siaya, Homa Bay, Kisii, Nyamira and Homa Bay. Every year NRSSSA conducts games championships in such events as: Basketball, Athletics, Rugby, Hockey, Handball, Soccer, Netball, Racquet games and volleyball among others. During the Championships winners are declared who proceed to represent the region at the National Games where 8 regions compete. The National Games are Coordinated by the Kenya Secondary Schools Sports Association, KSSSA.
Here is a list of all the NRSSSA winners over the years:
SOCCER BOYS- UNDER 19
In this Category, Thurgen has lifted the trophy more than any other team; they have been champions seven times with six being in a row. Here is the list of all winners and runners up:
| YEAR | VENUE | WINNERS | RUNNERS- UP |
| 1993 | Onjiko | Kisii School | Pe- Hill |
| 1994 | Onjiko | Itierio | Kisii School |
| 1995 | Yala | Itierio | Kisii school |
| 1996 | Maseno | Matongo | Kisii School |
| 1997 | Kisii School | Kisii School | Matongo |
| 1998 | Homa Bay | Kisii School | Itierio |
| 1999 | Agoro Sare | Matongo | Pe- Hill |
| 2000 | Kisii School | Moi Gesusu | Pe-Hill |
| 2001 | Homa Bay | Thur Gem | Moi Gesusu |
| 2002 | Ambira | Thur Gem | Otieno Oyoo |
| 2003 | Kisumu Polytechnic | Thur Gem | Nyabondo |
| 2004 | Agoro Sare | Thur Gem | Nyabondo |
| 2005 | Onjiko Boys | Thur Gem | Kisumu day |
| 2006 | Rakwaro | Thurgem | Kisumu Day |
| 2007 | Kisumu | Kisumu Day | Thur Gem |
| 2008 | Bondo | Thur Gem | St. Marks Mokorogonwa |
| 2009 | Homa Bay | Karabok | Lambwe |
| 2010 | Kisumu Polytechnic | St. marks | Kisumu Boys |
| 2011 | Cardinal Otunga | Gekomoni | Lambwe |
| 2012 | Homa Bay | Gekomoni | Kisumu Day |
| 2013 | Ambira | Wera | Gekomoni |
| 2014 | Tarang’anya | Kisumu Day | Kanga |
| 2015 | Kiendege | Kisumu day | Barding |
| 2016 | Kisumu Boys | Barding | Usenge |
| 2017 | Homa Bay | Kanga | Magadi |
| 2018 | Cardinal Otunga | Ringa | Kisumu Day |
| 2019 | Kisumu Boys | Barding | Kisumu Day |
SOCCER GIRLS- U19
Here, Siaya’s Jera Mixed are the record holders. They have lifted the Regional trophy a record twelve times.
| YEAR | VENUE | WINNERS | RUNNERS- UP |
| 1997 | Kisii School | Jera | Kereri |
| 1998 | Homa Bay | Jera | Kereri |
| 1999 | Agoro sare | Jera | Nyakach |
| 2000 | Kisii School | Jera | Nyasori |
| 2001 | Homa bay | Jera | Migingo Girls |
| 2002 | Ambira | Jera | Nyabigena |
| 2003 | Kisumu Polytechnic | Nyabigena | Ng’iya |
| 2004 | Agoro sare | Jera | mochengo |
| 2005 | Onjiko | Nyabigena | Mosisa |
| 2006 | Rakwaro | Jera | Mosisa |
| 2007 | Kisumu | Jera | Mosisa |
| 2008 | Bondo | Jera | Asumbi |
| 2009 | Homa Bay | Sega Girls | Mosisa |
| 2010 | Kisumu Polytechnic | Sega Girls | Gekomoni |
| 2011 | Cardinal Otunga | Jera | Kobala |
| 2012 | Homa Bay | Kobala | Jera |
| 2013 | Ambira | Jera | Nyakach |
| 2014 | Tarang’anya | Gekomoni | Nyakach |
| 2015 | Kiendege | Kobala | Abwao |
| 2016 | Kisumu Boys | Nyakach | Moi girls Sindo |
| 2017 | Homa Bay | Nyakach | Kobala |
| 2018 | Cardinal Otunga | Kobala | Nyakach |
| 2019 | Kisumu Boys | Nyakach | Gesero |
VOLLEYBALL- BOYS
| YEAR | VENUE | WINNERS | RUNNERS- UP |
| 1993 | Onjiko Boys | Ringa | Sigomere |
| 1994 | Onjiko Boys | Sigomere | Ringa |
| 1995 | Yala | Sigomere | Ringa |
| 1996 | maseno | Sigomere | Ringa |
| 1997 | Kisii School | Ringa | Sigomere |
| 1998 | Homa Bay | Sigomere | Ringa |
| 1999 | Agoro Sare | Onjiko | Ringa |
| 2000 | Kisii School | Onjiko | Ringa |
| 2001 | Homa Bay | Onjiko | Ringa |
| 2002 | Ambira | Onjiko | Chemelil |
| 2003 | Kisumu Polytechnic | Onjiko | Wang’apala |
| 2004 | Agoro Sare | Pe-Hill | Ngere |
| 2005 | Onjiko Boys | Maseno School | Ramba |
| 2006 | Rakwaro | Maseno School | Pe-Hill |
| 2007 | Kisumu | Chianda | Ramba |
| 2008 | Bondo | Chianda | Otieno Oyoo |
| 2009 | Homa Bay | Chianda | Otieno Oyoo |
| 2010 | Kisumu | Ambira | Pe-Hill |
| 2011 | Cardinal Otunga | Pe-Hill | Chianda |
| 2012 | Homa Bay | Pe-Hill | Kisumu Day |
| 2013 | Ambira | Chianda | Pe-Hill |
| 2014 | Tarang’anya | Pe-Hill | Chianda |
| 2015 | Kiendege | Pe-Hill | Chianda |
| 2016 | Kisumu Boys | Sengera | Chianda |
| 2017 | Homa Bay | Sengera | Chianda |
| 2018 | Cardinal Otunga | Mogonga | Sengera |
| 2019 | Kisumu Boys | Mogonga | Sengera |
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NETBALL
| YEAR | VENUE | WINNERS | RUNNERS- UP |
| 1993 | Onjiko Boys | . | . |
| 1994 | Onjiko Boys | Kisumu Girls | Moi Nyabohanse |
| 1995 | Yala | . | . |
| 1996 | maseno | Kisumu Girls | Ng’iya |
| 1997 | Kisii School | Kisumu Girls | |
| 1998 | Homa Bay | Kisumu Girls | St. Teresa’s |
| 1999 | Agoro Sare | Kisumu Girls | St. Teresa’s |
| 2000 | Kisii School | St. Teresa’s | Kisumu Girls |
| 2001 | Homa Bay | St. Teresa’s | Kadika |
| 2002 | Ambira | St. Teresa’s | Adeya Adongo |
| 2003 | Kisumu Polytechnic | Adeya Adongo | Kisumu Girls |
| 2004 | Agoro Sare | St. Teresa’s | Aluor |
| 2005 | Onjiko Boys | Aluor | St. Teresa’s |
| 2006 | Agoro Sare | Kisumu Girls | . |
| 2007 | Chemilil | Kisumu Girls | Oyugi Ogango |
| 2008 | Kisii School | Kisumu Girls | Nyakach |
| 2009 | Agoro Sare | Ogande | Siaya Township |
| 2010 | . | . | . |
| 2011 | . | . | . |
| 2012 | . | . | . |
| 2013 | Agoro Sare | Obambo | |
| 2014 | Kisii School | Obambo | Barchando |
| 2015 | Homa Bay | Obambo | Barchando |
| 2016 | Migori | Obambo | Nyarach |
| 2017 | JOUST | Obambo | Kobala |
| 2018 | Cardinal Otunga | Nyakach | Kadika |
| 2019 | Kisumu Boys | Nyakach | Kobala |
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