Botch is an American mathcore band formed in 1993 in Tacoma, Washington. The band, featuring Brian Cook, Dave Knudson, Tim Latona and Dave Verellen, spent four years as a garage band and released several demos and EPs before signing to Hydra Head Records. Through the label, Botch released two studio albums: American Nervoso (1998) and We Are the Romans (1999). The group toured extensively and internationally in support of their albums with like-minded bands such as The Blood Brothers, The Dillinger Escape Plan, Ink & Dagger and Jesuit. Botch struggled to write a third studio album, and in 2002 the group broke up due to tensions among the band members and creative differences. Hydra Head posthumously released an EP of songs the group had been working on before they split titled An Anthology of Dead Ends and a live album documenting their final show titled 061502 in 2006.

Mathcore is a subgenre of hardcore punk and metalcore influenced by post-hardcore, extreme metal and math rock that developed during the 1990s. Bands in the genre emphasize complex and fluctuant rhythms through the use of irregular time signatures, polymeters, syncopations and tempo changes. Early mathcore lyrics were addressed from a realistic worldview and with a pessimistic, defiant, resentful or sarcastic point of view.