Senator Abdul'aziz Abubakar Yari brings to the 10th Senate an eight-year executive record as Governor of Zamfara State (2011–2019) and national profile as NGF Chairman. His senatorial period since June 2023 shows limited legislative output: independent monitors at OrderPaper Nigeria found he had not sponsored a single bill in his first year as chairman of the Senate Committee on Water Resources, a committee assignment that placed him in an important oversight position over national water infrastructure and the 2024 Alau Dam failure. His constituency record features documented personal interventions — 1,700 university scholarships, free eye surgeries for over 1,000 patients, a 12-kilometre road in Bukyum LGA, and N23 million in personal donations to Zamfara airstrike victims — but lacks independently verified physical constituency project delivery under the National Assembly's zonal-intervention budget. His governorship record, which the methodology treats as past performance, is marked by the security collapse that produced one of Nigeria's worst banditry crises during and after his tenure, and by his June 2018 public statement in which he effectively resigned as Chief Security Officer of the state, saying he had no power to direct or sanction security officers. His integrity record carries significant weight: ICPC-secured court orders produced the permanent forfeiture of over N278 million in funds in 2021 and an interim forfeiture of 10 properties in 2022; the EFCC arrested him in May 2022 over alleged N22 billion in SURE-P diversions linked to the suspended Accountant-General, and the DSS detained him in July 2023. No criminal charge has been filed against him and no trial has commenced. He also defected from APC to PDP in April 2022 before returning to contest and win the APC senatorial primary in Zamfara West unchallenged. His failed Senate President bid in June 2023 — in which he received 46 votes against Akpabio's 63 — demonstrated political reach but also raised questions about the financial outlays publicly attributed to the campaign. Overall, the senatorial record to date is thin on legislative output and formal accountability.