In the poll, Optimar asked voters to make a choice based on two-candidate comparisons which revealed Istanbul mayor İmamoğlu as the opposition candidate that has highest vote share against President Erdoğan.

ERDOĞAN-GÜL

Former AKP politician and former president Abdullah Gül is expected to receive only 20.3% against Erdoğan who is expected to get 43.5% while the undecided is high with 36.1% AKP voters do not choose Gül as a potential presidential candidate viable to vote.

ERDOĞAN-BABACAN

Former AKP politician who founded the DEVA Party, Ali Babacan receives 20.9% against President Erdoğan who is expected to get 45.1% while the undecided poll at 34.1%.

ERDOĞAN-İMAMOĞLU

ERDOĞAN-KILIÇDAROĞLU

The highest support behind Erdoğan is reached only when he runs against main opposition CHP leader Kemal Kılıçdaroğlu, who is expected to receive 27.2% in a presidential election and the share of undecided increase to 27%. Against Kılıçdaroğlu government's far right ally MHP and conservative Saadet Party voters also highly support President Erdoğan, and the main opposition CHP voters' support falls down from İmamoğlu's 90% to 81.9%.

ERDOĞAN-YAVAŞ

CHP's Ankara Metropolitan Mayor Mansur Yavaş is expected to receive 31.8% against President Erdoğan, with 4.6% increase from CHP leader Kılıçdaroğlu. Erdoğan is expected to receive 43.1% while the undecided poll at 25% when Yavaş is the opposition candidate.

ERDOĞAN-AKŞENER

IYI Party leader -the only potential female presidential candidate in the poll- Meral Akşener is expected to receive 30% of the vote against President Erdoğan who is receiving 43.8%. After her own party, the opposition's National Alliance member CHP shows the highest support to Akşener while the undecided poll at 26.2%.

ERDOĞAN-İNCE

Former CHP presidential candidate Muharrem İnce who has announced he is going to found his own party is polling at 28.6% while Erdoğan receives 45%. Among İnce's supporters are CHP as the strongest group with 84% of the party's voters stating they would vote for İnce in a potential run-of, while İnce still receives higher vote share compared to the party leader Kılıçdaroğlu.

ERDOĞAN-DEMİRTAŞ

Imprisoned former HDP co-chair and twice former presidential candidate Selahattin Demirtaş who previously ran a presidential campaign from behind bars is polling at 17% while Erdoğan receives highest support against him with 51.8% as the undecided would poll around 31.2%. In case Demirtaş qualifies for the run of stage, 29.7% of the IYI Party voters choose to vote for Erdoğan while 28.4% CHP voters opt for Demirtaş.
Derya Özkaynak