Midgam conducted a poll of 1,023 people with a 3.4% margin of error that was published by Yediot Achoronot on April 5 2019.

Current Knesset seats in [brackets]

30 [11] Blue & White (Gantz, Lapid, Yaalon & Ashkenazi)
26 [29] Likud (Netanyahu)
11 [18] Labor (Gabbai)
07 [06] United Torah Judaism (Litzman)
07 [05] Hadash-Taal (Odeh & Tibi)
06 [03] Hayamin Hehadash (Bennett & Shaked)
05 [05] Meretz (Zandberg)
05 [10] Kulanu (Kahlon)
05 [07] Shas (Deri)
05 [05] United Right List (Peretz, Smotrich & Ben Gvir)
05 [–-] Zehut (Feiglin)
04 [08] Raam-Balad (Abbas)
04 [05] Yisrael Beitenu (Liberman)

Under 3.25% electoral threshold:

00 [01] Gesher (Orly Levy)

Under 1%:

00 [01] Tzomet (Oren Hazan)
00 [–-] Magen (Gal Hirsch) and others

63 [66] Current Right-Religious Coalition+Y.B.
57 [54] Current Center-Left-Arab Opposition-Y.B

Additional Questions:

Who is more suited to be Prime Minister?

41% Netanyahu, 32% Gantz, 27% Don’t know

Who do you want to be Prime Minister?

36% Netanyahu, 35% Gantz, 29% Don’t know

Who will be the Prime Minister?

58% Netanyahu, 21% Gantz, 21% Don’t know