Question: Brave 4: Unstoppable was a mixed martial arts event, held live by Brave Combat Federation on Friday March 31, 2017 at the IPIC Arena in Abu Dhabi, the event was broadcast live online, and locally through which  Pan Arab satellite sports television network owned by Orbit Showtime Network, formerly known as ShowSports?

Context paragraphs:
Brave 4: Unstoppable: Brave 4: Unstoppable (also known as Brave 4) was a mixed martial arts event held live by Brave Combat Federation on Friday March 31, 2017 at the IPIC Arena in Abu Dhabi, United Arab Emirates.  The event was broadcast live online and locally through Bahrain TV, ABS-CBN Sports and Action, Combate, Abu Dhabi Sports and OSN Sports.

Brave 3: Battle In Brazil: Brave 3: Battle in Brazil (also known as Brave 3) was a mixed martial arts event held live by Brave Combat Federation on Saturday March 18, 2017 at the Max Rosenmann Arena in São José dos Pinhais, Curitiba metropolitan area, Brazil.  The event was broadcast live online and locally through Bahrain TV, ABS-CBN Sports and Action, Combate and OSN Sports.

OSN Yahala: OSN Yahala (Arabic: أو أس أن ياهلا‎ ‎ ) is a Pan Arab Arabic language television network owned by Orbit Showtime Network (OSN).  Programming includes talk shows, reality shows, lifestyle shows, dramas and comedies.

Brave 1: The Beginning: Brave 1: The Beginning (also known as Brave 1 and Brave: The Beginning) was a mixed martial arts event held live by Brave Combat Federation on Friday September 23, 2016 at the Khalifa Sports City in Isa Town, Bahrain.  The event was broadcast live online and locally through Bahrain TV.

Abu Dhabi Sports: Abu Dhabi Sports (Arabic: أبوظبي الرياضيّة‎ ‎ ) is an Arabic television station.  It broadcasts from Abu Dhabi, capital of the United Arab Emirates and is owned by Abu Dhabi Media Abu Dhabi Sports Channel is an UAE Arab satellite channel broadcast from Abu Dhabi headed by Yaqoob Al Saadi.

Brave 6: Kazakhstan: Brave 6: Kazakhstan (also known as Brave 6 or 'Brave Kazakhstan') was a mixed martial arts event held live by Brave Combat Federation on Saturday April 28, 2017 at the Almaty Arena in Almaty, Kazakhstan.  The event was broadcast live online and locally through Bahrain TV, ABS-CBN Sports and Action, Combate, Kazakh TV Claro Sports and OSN Sports.

Brave 2: Dynasty: Brave 2: Dynasty (also known as Brave 2) was a mixed martial arts event held live by Brave Combat Federation on Friday December 2, 2016 at the Khalifa Sports City in Isa Town, Bahrain.  The event was broadcast live online and locally through Bahrain TV, ABS-CBN Sports and Action, and OSN Sports.

Brave Combat Federation: Brave Combat Federation is the largest mixed martial arts (MMA) promotion in Bahrain.  Brave Combat Federation was established on 23 September 2016 by Sheikh Khalid bin Hamad Al Khalifa.  Brave Combat Federation features mixed martial artists from 28 nations located in five continents.  Brave Combat Federation events are aired though multiple media partners including El Rey Network, Combate, Myx TV, ABS-CBN Sports and Action and Bahrain Radio and Television Corporation.  Brave Combat Federation produced six pay-per-view events apart from announcing events in Abu Dhabi and Brazil.

OSN Sports: OSN Sports (formerly known as ShowSports) is a Pan Arab satellite sports television network owned by Orbit Showtime Network.  First launched in early April 2007, it currently operates eight HD channels: OSN Sports Action 1, OSN Sports Action 2, OSN Sports 3, OSN Sports 4, OSN Sports 5, OSN Sports Cricket, OSN WWE Network and OSN Fight Network.

Brave 5: Go For Glory: Brave 5: Go For Glory (also known as Brave 5) was a mixed martial arts event held live by Brave Combat Federation on Sunday April 22, 2017 at the Sardar Vallabhbhai Patel Indoor Stadium in Mumbai, India.  The event was broadcast live online and locally through Bahrain TV, ABS-CBN Sports and Action, Combate, Claro Sports and OSN Sports.

Supporting paragraphs: Brave 4: Unstoppable OSN Sports
Answer: OSN Sports